Difficult IELTS Words - Group 1

no longer current or applicable; antiquated

by surprise; behind; in the rear

using or able to use two languages, especially with equal or nearly equal fluency

excite; stimulate; awaken from or as if from sleep

provide physical relief, as from pain; make easier; remove in part

shortening something by omitting parts of it

stall where books are sold, as on a street; table with enclosed sides, for displaying books for sale

pile up; collect; mount up; increase

scratch; friction

shortening something by omitting parts of it

cancel; put an end to; destroy completely

having weight of authority; peremptory and dictatorial

consent or comply passively or without protest; assent

defensive covering, as of metal, wood, or leather, worn to protect the body against weapons

attack from all sides; trouble persistently; hem in

being the first of its kind in a region; primitive; native

coming or arrival, especially of something extremely important

be full of; be plentiful

structure set up across a route of access to obstruct the passage of an enemy

two-sided; mutual

amid; in the middle of; among

stock or supply, usually of weapons

scratch; friction

unclear or doubtful in meaning

condense; shorten; reduce length of written text

parcel out in parts or portions; distribute to each individual concerned; assign as a share or lot

ready to consent or submit; acceptable

in the middle of; among; surrounded by

one skilled in giving cosmetic treatments; one who does hair styling, manicures, and other beauty treatments

fall or slide of a large mass, as of snow or rock, down a mountainside

great or plentiful amount; fullness to overflowing

instrument for determining the weight or pressure of the atmosphere

prevent; turn or cause to turn off or away

resolve anything complex into its elements; separate into parts for purpose of examination of each separately

state of growing up from childhood to manhood or womanhood; transitional period between youth and maturity

move faster; cause to develop or progress more quickly; occur sooner than expected

applaud; announce with great approval

having weight of authority; peremptory and dictatorial

excite; stimulate; awaken from or as if from sleep

formation of a close human relationship, as between friends; emotional and physical attachment occurring between a parent or parent figure

living quarters provided for public convenience; something that meets a need; convenience

deep resonant sound, as of an explosion

consisting of, relating to, or being in water

sharp cutting edge of a knife; sword or knife; swords-man

short account of amusing or interesting event; short narrative; secret story of history or biography

no longer current or applicable; antiquated

settlement or compromise of conflicting opinions; written agreement between two states

opposite to the northern or arctic pole; relating to the southern pole or to the region near it

offering or expressing an apology or excuse; serving as or containing a formal justification or defense

pile up; collect; mount up; increase

provide physical relief, as from pain; make easier; remove in part

achieve or accomplish; gain

act of gathering or amassing, as into a heap or pile

replace or enhance human labor with machines

make greater, as in size, extent, or quantity

A person, organization, or establishment associated with another, as a subordinate, subsidiary, or member

deep resonant sound, as of an explosion

show off oneself; speak of with excessive pride

one who accuses; one who brings a charge of crime or fault

case with shelves for holding books, especially one with glazed doors

randomly chosen; determined by chance or impulse, and not by reason or principle

single celled organism with no nucleus

find out for certain; discover with certainty; make sure of

inform about; cause to come to know personally; make familiar

consent or comply passively or without protest; assent

a place offering protection and shelter

by surprise; behind; in the rear

set out for display or use; place in orderly arrangement

replace or enhance human labor with machines

lacking moisture, especially having insufficient rainfall to support trees or woody plants

expert at; very skilled; having or showing knowledge and skill and aptitude

a passageway between rows of seats or shelves

space for ship to dock or anchor; allotted place; place to sleep or stay; appointment or job

active resistance; condition of being an opposing principle, force, or factor

stick fast; stick to firmly; be compatible or in accordance with

shortening something by omitting parts of it

sharp cutting edge of a knife; sword or knife; swords-man

ambition; longing

demanding great effort or labor; difficult

adjoining; neighboring; close to; lying near

be next to; be contiguous to; border on

arranged in customary order of the letters of a language

state of being ambiguous; doubtfulness or uncertainty

fall or slide of a large mass, as of snow or rock, down a mountainside

highest point; the vertex; usually pointed end of an object; the tip

administer; supply; supervise or be in charge of

excite; stimulate; awaken from or as if from sleep

scratch; friction

state of growing up from childhood to manhood or womanhood; transitional period between youth and maturity

one skilled in giving cosmetic treatments; one who does hair styling, manicures, and other beauty treatments

consent or comply passively or without protest; assent

provide physical relief, as from pain; make easier; remove in part

fall or slide of a large mass, as of snow or rock, down a mountainside

trade goods or services without the exchange of money

with affection; lovingly; fondly; tenderly; kindly

accepting with approval; favorable reception

coming or arrival, especially of something extremely important

perceptible; heard or perceptible by the ear

state of being ambiguous; doubtfulness or uncertainty

unclear or doubtful in meaning

spot or stain, as of ink on paper; blur; weak point or failing

resembling uncivilized persons, lacking refinement

in opposing direction; harmful or unfavorable; acting or serving to oppose

brilliant burst of fire; flame

two-sided; mutual

of the air or atmosphere; produced by or found in the air; performed in the air

having weight of authority; peremptory and dictatorial

design, development, and production of aircraft

elegant or tasteful; of or concerning appreciation of beauty or good taste

space for ship to dock or anchor; allotted place; place to sleep or stay; appointment or job

scratch; friction

declare or state with confidence; put oneself forward boldly

with affection; lovingly; fondly; tenderly; kindly

stock or supply, usually of weapons

considerable; perceptible

able to live both on land and in water

formation of a close human relationship, as between friends; emotional and physical attachment occurring between a parent or parent figure

A person, organization, or establishment associated with another, as a subordinate, subsidiary, or member

state of growing up from childhood to manhood or womanhood; transitional period between youth and maturity

assert; confirm

one skilled in giving cosmetic treatments; one who does hair styling, manicures, and other beauty treatments

move faster; cause to develop or progress more quickly; occur sooner than expected

scratch; friction

word of opposite meaning; counter term

fasten; append; add on; secure to something

parcel out in parts or portions; distribute to each individual concerned; assign as a share or lot

defensive covering, as of metal, wood, or leather, worn to protect the body against weapons

cause pain, suffering or distress

pile up; collect; mount up; increase

act or process of converting the controlling of a machine or device to a more automatic system, such as computer or electronic controls

coming or arrival, especially of something extremely important

stock or supply, usually of weapons

generously supplied with money, property, or possessions; prosperous or rich; plentiful; abundant

rouse from sleep;stir the interest of; excite

defensive covering, as of metal, wood, or leather, worn to protect the body against weapons

accepting with approval; favorable reception

gather into a mass, sum, or whole; amount to

of the air or atmosphere; produced by or found in the air; performed in the air

state of being ambiguous; doubtfulness or uncertainty

be next to; be contiguous to; border on

anxiety; extreme emotional disturbance

one who keeps accounts; one who has charge of keeping books and accounts in an office

forefather; forebear; forerunner or predecessor

a group of parts that work together to perform given function; appliance or device for particular purpose

condense; shorten; reduce length of written text

of analysis; resolving into elements or parts

ready to consent or submit; acceptable

word of opposite meaning; counter term

exposure to air for freshening or drying; exposure to public attention; radio or television broadcast

perceptible; heard or perceptible by the ear

a method or means by which something may be accomplished

inscribe or dedicate; attribute to a specified cause, source, or origin; assign as a quality

set out for display or use; place in orderly arrangement

mineral pitch; black, tarry substance, burning with a bright flame

a passageway between rows of seats or shelves

excite; stimulate; awaken from or as if from sleep

trade goods or services without the exchange of money

even though; although; notwithstanding

provide physical relief, as from pain; make easier; remove in part

destroy completely; reduce to nonexistence

rouse from sleep;stir the interest of; excite

a place offering protection and shelter

state without proof; assert to be true

helpful; tending to promote physical well-being

provide physical relief, as from pain; make easier; remove in part

in opposing direction; harmful or unfavorable; acting or serving to oppose

amid; in the middle of; among

a group of nations, parties, or persons united for common action

act of gathering or amassing, as into a heap or pile

assign; distribute according to plan

expert at; very skilled; having or showing knowledge and skill and aptitude

body of water partially enclosed by land but with a wide mouth; reddish-brown animal, especially a horse having a black tail

cause pain, suffering or distress

parcel out in parts or portions; distribute to each individual concerned; assign as a share or lot

no longer current or applicable; antiquated

resolve anything complex into its elements; separate into parts for purpose of examination of each separately

combine; mix; make less pure; lessen or moderate

forefather; forebear; forerunner or predecessor

adjoining; neighboring; close to; lying near

A person, organization, or establishment associated with another, as a subordinate, subsidiary, or member

small piece of material, such as glass, plastic, or wood, that is pierced for stringing

arranged in customary order of the letters of a language

resolve anything complex into its elements; separate into parts for purpose of examination of each separately

trade goods or services without the exchange of money

state of being ambiguous; doubtfulness or uncertainty

perceptible; heard or perceptible by the ear

works for an expert to learn a trade; beginner; learner

unclear or doubtful in meaning

gather into a mass, sum, or whole; amount to

structure set up across a route of access to obstruct the passage of an enemy

act or process of converting the controlling of a machine or device to a more automatic system, such as computer or electronic controls

change for the better; improve; remove faults or errors

trade goods or services without the exchange of money

randomly chosen; determined by chance or impulse, and not by reason or principle

arranged in customary order of the letters of a language

cause pain, suffering or distress

expert at; very skilled; having or showing knowledge and skill and aptitude

in the middle of; among; surrounded by

assert; confirm

coming or arrival, especially of something extremely important

amid; in the middle of; among

helper, additional or subsidiary

able to live both on land and in water

even though; although; notwithstanding

gather into a mass, sum, or whole; amount to

fall or slide of a large mass, as of snow or rock, down a mountainside

exposure to air for freshening or drying; exposure to public attention; radio or television broadcast

perceptible; heard or perceptible by the ear

having weight of authority; peremptory and dictatorial

broaden or clarify by expanding; intensify; make larger or more powerful; increase

condense; shorten; reduce length of written text

helper, additional or subsidiary

find out for certain; discover with certainty; make sure of

resolve anything complex into its elements; separate into parts for purpose of examination of each separately

of analysis; resolving into elements or parts

annual payment of allowance or income; periodical payment, amounting to a fixed sum in each year

the center around which something rotates; pivot

in opposing direction; harmful or unfavorable; acting or serving to oppose

forefather; forebear; forerunner or predecessor

design, development, and production of aircraft

accepting with approval; favorable reception

of the air or atmosphere; produced by or found in the air; performed in the air

works for an expert to learn a trade; beginner; learner

helpful; tending to promote physical well-being

demanding great effort or labor; difficult

short account of amusing or interesting event; short narrative; secret story of history or biography

destroy completely; reduce to nonexistence

book of literary selections by various authors

elegant or tasteful; of or concerning appreciation of beauty or good taste

design, development, and production of aircraft

one skilled in giving cosmetic treatments; one who does hair styling, manicures, and other beauty treatments

structure set up across a route of access to obstruct the passage of an enemy

annual payment of allowance or income; periodical payment, amounting to a fixed sum in each year

apply oil, ointment, or a similar substance to; choose by or as if by divine intervention

amid; in the middle of; among

annual payment of allowance or income; periodical payment, amounting to a fixed sum in each year

metallic apparatus for sending or receiving electromagnetic waves

parcel out in parts or portions; distribute to each individual concerned; assign as a share or lot

using or able to use two languages, especially with equal or nearly equal fluency

active resistance; condition of being an opposing principle, force, or factor

opposite to the northern or arctic pole; relating to the southern pole or to the region near it

deep resonant sound, as of an explosion

person who is present and participates in a meeting

parcel out in parts or portions; distribute to each individual concerned; assign as a share or lot

metallic apparatus for sending or receiving electromagnetic waves

living quarters provided for public convenience; something that meets a need; convenience

unclear or doubtful in meaning

shortening something by omitting parts of it

frustrate as by confusing or perplexing; impede force or movement of

book of literary selections by various authors

broaden or clarify by expanding; intensify; make larger or more powerful; increase

in opposing direction; harmful or unfavorable; acting or serving to oppose

defensive covering, as of metal, wood, or leather, worn to protect the body against weapons

a group of parts that work together to perform given function; appliance or device for particular purpose

metallic apparatus for sending or receiving electromagnetic waves

word of opposite meaning; counter term

amid; in the middle of; among

arranged in customary order of the letters of a language

highest point; the vertex; usually pointed end of an object; the tip

A person, organization, or establishment associated with another, as a subordinate, subsidiary, or member

settlement or compromise of conflicting opinions; written agreement between two states

apply oil, ointment, or a similar substance to; choose by or as if by divine intervention

offering or expressing an apology or excuse; serving as or containing a formal justification or defense

instrument for determining the weight or pressure of the atmosphere

attack from all sides; trouble persistently; hem in

coming or arrival, especially of something extremely important

the act of rising or going upward

a group of parts that work together to perform given function; appliance or device for particular purpose

bring peace, quiet, or calm to; satisfy or relieve

fall or slide of a large mass, as of snow or rock, down a mountainside

game played on a court with light long-handled rackets

A person, organization, or establishment associated with another, as a subordinate, subsidiary, or member

attach; add as supplement or appendix

parcel out in parts or portions; distribute to each individual concerned; assign as a share or lot

broaden or clarify by expanding; intensify; make larger or more powerful; increase

highest point; the vertex; usually pointed end of an object; the tip

word of opposite meaning; counter term

varied; miscellaneous

change for the better; improve; remove faults or errors

durable goods for home or office use; device or instrument for household use

defensive covering, as of metal, wood, or leather, worn to protect the body against weapons

anxiety; extreme emotional disturbance

A person, organization, or establishment associated with another, as a subordinate, subsidiary, or member

one who keeps accounts; one who has charge of keeping books and accounts in an office

unclear or doubtful in meaning

short account of amusing or interesting event; short narrative; secret story of history or biography

assessment; evaluation; the classification of someone or something with respect to its worth

rouse from sleep;stir the interest of; excite

demanding great effort or labor; difficult

instrument for determining the weight or pressure of the atmosphere

considerable; perceptible

pile up; collect; mount up; increase

cause pain, suffering or distress

works for an expert to learn a trade; beginner; learner

body of water partially enclosed by land but with a wide mouth; reddish-brown animal, especially a horse having a black tail

deep resonant sound, as of an explosion

approach; come near

essential quality; reputation; honor

likely; exactly suitable; appropriate; quick to learn or understand

exposure to air for freshening or drying; exposure to public attention; radio or television broadcast

list of works of a specific author or publisher; list of writings relating to a given subject

amid; in the middle of; among

randomly chosen; determined by chance or impulse, and not by reason or principle

settlement or compromise of conflicting opinions; written agreement between two states

consisting of, relating to, or being in water

adjoining; neighboring; close to; lying near

defensive covering, as of metal, wood, or leather, worn to protect the body against weapons

randomly chosen; determined by chance or impulse, and not by reason or principle

the center around which something rotates; pivot

trade goods or services without the exchange of money

no longer current or applicable; antiquated

quality of being genuine or trustworthy

act of gathering or amassing, as into a heap or pile

ambition; longing

change for the better; improve; remove faults or errors

displaying or by strong enthusiasm or devotion; passionate

combine; mix; make less pure; lessen or moderate

state without proof; assert to be true

demanding great effort or labor; difficult

thin A bird-like or flying creature

formation of a close human relationship, as between friends; emotional and physical attachment occurring between a parent or parent figure

a passageway between rows of seats or shelves

serious mistake typically caused by ignorance or confusion

trade goods or services without the exchange of money

having weight of authority; peremptory and dictatorial

lacking moisture, especially having insufficient rainfall to support trees or woody plants

achieve or accomplish; gain

metallic apparatus for sending or receiving electromagnetic waves

defensive covering, as of metal, wood, or leather, worn to protect the body against weapons

by surprise; behind; in the rear

state of growing up from childhood to manhood or womanhood; transitional period between youth and maturity

excite; stimulate; awaken from or as if from sleep

approach; come near

person to pilot, navigate, or as a crew member of spacecraft

brilliant burst of fire; flame

deep resonant sound, as of an explosion

offering or expressing an apology or excuse; serving as or containing a formal justification or defense

set out for display or use; place in orderly arrangement

stall where books are sold, as on a street; table with enclosed sides, for displaying books for sale

unclear or doubtful in meaning

forefather; forebear; forerunner or predecessor

stock or supply, usually of weapons

structure set up across a route of access to obstruct the passage of an enemy

replace or enhance human labor with machines

consisting of, relating to, or being in water

declare or state with confidence; put oneself forward boldly

the act of rising or going upward

stick fast; stick to firmly; be compatible or in accordance with

move faster; cause to develop or progress more quickly; occur sooner than expected

person who is present and participates in a meeting

by surprise; behind; in the rear

design, development, and production of aircraft

find out for certain; discover with certainty; make sure of

set out for display or use; place in orderly arrangement

annual payment of allowance or income; periodical payment, amounting to a fixed sum in each year

inscribe or dedicate; attribute to a specified cause, source, or origin; assign as a quality

ambition; longing

even though; although; notwithstanding

parcel out in parts or portions; distribute to each individual concerned; assign as a share or lot

ambition; longing

annual payment of allowance or income; periodical payment, amounting to a fixed sum in each year

A person, organization, or establishment associated with another, as a subordinate, subsidiary, or member

be full of; be plentiful

seek to attain; long for; strive toward an end

assert; confirm

declare or state with confidence; put oneself forward boldly

anxiety; extreme emotional disturbance

one who keeps accounts; one who has charge of keeping books and accounts in an office

change for the better; improve; remove faults or errors

varied; miscellaneous

using or able to use two languages, especially with equal or nearly equal fluency

shortening something by omitting parts of it

highest point; the vertex; usually pointed end of an object; the tip

lacking moisture, especially having insufficient rainfall to support trees or woody plants

seek to attain; long for; strive toward an end

be full of; be plentiful

affect with wonder; surprise; shock

consent or comply passively or without protest; assent

person to pilot, navigate, or as a crew member of spacecraft

change for the better; improve; remove faults or errors

pile up; collect; mount up; increase

an artificial obstruction, such as a dam, built in a watercourse to increase its depth or to divert its flow; rapid and continuous delivery of linguistic communication

act or process of converting the controlling of a machine or device to a more automatic system, such as computer or electronic controls

a place offering protection and shelter

seek to attain; long for; strive toward an end

perceptible; heard or perceptible by the ear

attack from all sides; trouble persistently; hem in

great or plentiful amount; fullness to overflowing

achieve or accomplish; gain

forefather; forebear; forerunner or predecessor

change for the better; improve; remove faults or errors

person who is present and participates in a meeting

list of works of a specific author or publisher; list of writings relating to a given subject

one who accuses; one who brings a charge of crime or fault

ambition; longing

essential quality; reputation; honor

helpful; tending to promote physical well-being

being the first of its kind in a region; primitive; native

opposite to the northern or arctic pole; relating to the southern pole or to the region near it

stall where books are sold, as on a street; table with enclosed sides, for displaying books for sale

perceptible; heard or perceptible by the ear

using or able to use two languages, especially with equal or nearly equal fluency

state without proof; assert to be true

displaying or by strong enthusiasm or devotion; passionate

make greater, as in size, extent, or quantity

in opposing direction; harmful or unfavorable; acting or serving to oppose

quality of being genuine or trustworthy

state without proof; assert to be true

instrument for determining the weight or pressure of the atmosphere

spot or stain, as of ink on paper; blur; weak point or failing

two-sided; mutual

having weight of authority; peremptory and dictatorial

In or toward the area behind the performing space in a theater, especially the area comprising the dressing rooms

replace or enhance human labor with machines

a method or means by which something may be accomplished

applaud; announce with great approval

considerable; perceptible

act or process of converting the controlling of a machine or device to a more automatic system, such as computer or electronic controls

state without proof; assert to be true

consent or comply passively or without protest; assent

short account of amusing or interesting event; short narrative; secret story of history or biography

person who is present and participates in a meeting

ready to consent or submit; acceptable

independence; self-government or the right of self-government; self-determination

consent or comply passively or without protest; assent

helper, additional or subsidiary

condense; shorten; reduce length of written text

a passageway between rows of seats or shelves

settlement or compromise of conflicting opinions; written agreement between two states

highest point; the vertex; usually pointed end of an object; the tip

turn to advantage of; be of service to; profit; promote

no longer current or applicable; antiquated

assessment; evaluation; the classification of someone or something with respect to its worth

fall or slide of a large mass, as of snow or rock, down a mountainside

generously supplied with money, property, or possessions; prosperous or rich; plentiful; abundant

space for ship to dock or anchor; allotted place; place to sleep or stay; appointment or job

randomly chosen; determined by chance or impulse, and not by reason or principle

bring peace, quiet, or calm to; satisfy or relieve

a method or means by which something may be accomplished

lacking moisture, especially having insufficient rainfall to support trees or woody plants

pile up; collect; mount up; increase

the center around which something rotates; pivot

offering or expressing an apology or excuse; serving as or containing a formal justification or defense

generously supplied with money, property, or possessions; prosperous or rich; plentiful; abundant

prevent; turn or cause to turn off or away

thin A bird-like or flying creature

accepting with approval; favorable reception

parcel out in parts or portions; distribute to each individual concerned; assign as a share or lot

having weight of authority; peremptory and dictatorial

design, development, and production of aircraft

durable goods for home or office use; device or instrument for household use

applaud; announce with great approval

by surprise; behind; in the rear

rouse from sleep;stir the interest of; excite

act or process of converting the controlling of a machine or device to a more automatic system, such as computer or electronic controls

structure set up across a route of access to obstruct the passage of an enemy

fasten; append; add on; secure to something

the center around which something rotates; pivot

the act of rising or going upward

in opposing direction; harmful or unfavorable; acting or serving to oppose

inscribe or dedicate; attribute to a specified cause, source, or origin; assign as a quality

resembling uncivilized persons, lacking refinement

highest point; the vertex; usually pointed end of an object; the tip

In or toward the area behind the performing space in a theater, especially the area comprising the dressing rooms

brilliant burst of fire; flame

single celled organism with no nucleus

prevent; turn or cause to turn off or away

helpful; tending to promote physical well-being

provide physical relief, as from pain; make easier; remove in part

helper, additional or subsidiary

game played on a court with light long-handled rackets

person to pilot, navigate, or as a crew member of spacecraft

pile up; collect; mount up; increase

frustrate as by confusing or perplexing; impede force or movement of

coming or arrival, especially of something extremely important

a group of parts that work together to perform given function; appliance or device for particular purpose

find out for certain; discover with certainty; make sure of

varied; miscellaneous

plant of the family of grasses, and genus Bambusa, growing in tropical countries

case with shelves for holding books, especially one with glazed doors

assign; distribute according to plan

using or able to use two languages, especially with equal or nearly equal fluency

resembling uncivilized persons, lacking refinement

elegant or tasteful; of or concerning appreciation of beauty or good taste

adjoining; neighboring; close to; lying near

amid; in the middle of; among

in the middle of; among; surrounded by

replace or enhance human labor with machines

instrument for determining the weight or pressure of the atmosphere

an artificial obstruction, such as a dam, built in a watercourse to increase its depth or to divert its flow; rapid and continuous delivery of linguistic communication

a method or means by which something may be accomplished

two-sided; mutual

one skilled in giving cosmetic treatments; one who does hair styling, manicures, and other beauty treatments

two-sided; mutual

arranged in customary order of the letters of a language

structure set up across a route of access to obstruct the passage of an enemy

helpful; tending to promote physical well-being

parcel out in parts or portions; distribute to each individual concerned; assign as a share or lot

elegant or tasteful; of or concerning appreciation of beauty or good taste

set out for display or use; place in orderly arrangement

trade goods or services without the exchange of money

sharp cutting edge of a knife; sword or knife; swords-man

frustrate as by confusing or perplexing; impede force or movement of

declare or state with confidence; put oneself forward boldly

body of water partially enclosed by land but with a wide mouth; reddish-brown animal, especially a horse having a black tail

act or process of converting the controlling of a machine or device to a more automatic system, such as computer or electronic controls

pile up; collect; mount up; increase

small piece of material, such as glass, plastic, or wood, that is pierced for stringing

a group of parts that work together to perform given function; appliance or device for particular purpose

seek to attain; long for; strive toward an end

one skilled in giving cosmetic treatments; one who does hair styling, manicures, and other beauty treatments

in opposing direction; harmful or unfavorable; acting or serving to oppose

combine; mix; make less pure; lessen or moderate

with affection; lovingly; fondly; tenderly; kindly

In or toward the area behind the performing space in a theater, especially the area comprising the dressing rooms

set out for display or use; place in orderly arrangement

helpful; tending to promote physical well-being

cause pain, suffering or distress

annual payment of allowance or income; periodical payment, amounting to a fixed sum in each year

resolve anything complex into its elements; separate into parts for purpose of examination of each separately

space for ship to dock or anchor; allotted place; place to sleep or stay; appointment or job

one who keeps accounts; one who has charge of keeping books and accounts in an office

attack from all sides; trouble persistently; hem in

deep resonant sound, as of an explosion

seek to attain; long for; strive toward an end

one who accuses; one who brings a charge of crime or fault

lead into perplexity or confusion; perplex with mazes

opposite to the northern or arctic pole; relating to the southern pole or to the region near it

a passageway between rows of seats or shelves

shortening something by omitting parts of it

apply oil, ointment, or a similar substance to; choose by or as if by divine intervention

list of works of a specific author or publisher; list of writings relating to a given subject

living quarters provided for public convenience; something that meets a need; convenience

two-sided; mutual

assert; confirm

stock or supply, usually of weapons

inform about; cause to come to know personally; make familiar

pile up; collect; mount up; increase

a group of nations, parties, or persons united for common action

destroy completely; reduce to nonexistence

using or able to use two languages, especially with equal or nearly equal fluency

cancel; put an end to; destroy completely

with affection; lovingly; fondly; tenderly; kindly

pile up; collect; mount up; increase

mineral pitch; black, tarry substance, burning with a bright flame

sharp cutting edge of a knife; sword or knife; swords-man

design, development, and production of aircraft

trade goods or services without the exchange of money

fasten; append; add on; secure to something

consisting of, relating to, or being in water

state of being ambiguous; doubtfulness or uncertainty

offering or expressing an apology or excuse; serving as or containing a formal justification or defense

brilliant burst of fire; flame

unclear or doubtful in meaning

attach; add as supplement or appendix

a group of nations, parties, or persons united for common action

consisting of, relating to, or being in water

A person, organization, or establishment associated with another, as a subordinate, subsidiary, or member

spot or stain, as of ink on paper; blur; weak point or failing

anxiety; extreme emotional disturbance

provide physical relief, as from pain; make easier; remove in part

demanding great effort or labor; difficult

serious mistake typically caused by ignorance or confusion

excite; stimulate; awaken from or as if from sleep

achieve or accomplish; gain

show off oneself; speak of with excessive pride

one who keeps accounts; one who has charge of keeping books and accounts in an office

achieve or accomplish; gain

attack from all sides; trouble persistently; hem in

find out for certain; discover with certainty; make sure of

formation of a close human relationship, as between friends; emotional and physical attachment occurring between a parent or parent figure

rouse from sleep;stir the interest of; excite

plant of the family of grasses, and genus Bambusa, growing in tropical countries

stick fast; stick to firmly; be compatible or in accordance with

case with shelves for holding books, especially one with glazed doors

plant of the family of grasses, and genus Bambusa, growing in tropical countries

attach; add as supplement or appendix

person to pilot, navigate, or as a crew member of spacecraft

one who keeps accounts; one who has charge of keeping books and accounts in an office

by surprise; behind; in the rear

inscribe or dedicate; attribute to a specified cause, source, or origin; assign as a quality

a group of nations, parties, or persons united for common action

stall where books are sold, as on a street; table with enclosed sides, for displaying books for sale

provide physical relief, as from pain; make easier; remove in part

frustrate as by confusing or perplexing; impede force or movement of

metallic apparatus for sending or receiving electromagnetic waves

deep resonant sound, as of an explosion

turn to advantage of; be of service to; profit; promote

an artificial obstruction, such as a dam, built in a watercourse to increase its depth or to divert its flow; rapid and continuous delivery of linguistic communication