Vocabulary Test Online - DIY

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Vocabulary Study Online by Level
Vocabulary Study Online By Level (VSOBL) is a fast, reliable, and handy tool to prepare English exam vocabulary. It has lots of built-in word lists to load by level.
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TOEFL Vocabulary: Level 4
amplification     Speak
 
(1)
n.  
Select answer:
animal, such as an insect that lacks backbone or spinal column
a stall where newspapers and other periodicals are sold
an arrangement in a particular order; union
addition of extra material or illustration or clarifying detail
a place high up; an elevated place serving as a seat
Don't select.
astronomer     Speak
 
(2)
n.  
Select answer:
cosmos; everything that exists anywhere
core port; nucleus; heart; center
a cloud of fine particles suspended in a gas; emit a cloud of fine particles
some stars seen from the Earth as a group and often having a name
a physicist who studies astronomy
Don't select.
casting     Speak
 
(3)
n.  
Select answer:
babyhood; the time when someone is a baby or a very young child
demand for something as rightful or due
act of assisting or making easier the progress or improvement of something
contamination; undesirable state of the natural environment being contaminated
choice of actors to play particular roles in a play or movie
Don't select.
coherent     Speak
 
(4)
a. or ad.  
Select answer:
affecting all; general; present everywhere; relating to the entire world or all within the world; worldwide
adhesive; sticking together; capable of thinking and expressing yourself in a clear and consistent manner
between or among stars
diligent; hard-working; busy, and laborious
aloft; flying; in the air
Don't select.
competent     Speak
 
(5)
a. or ad.  
Select answer:
dependable; reliable; able to be trusted
countless; too many to be counted
dangerous; reckless; daring; inclined to run risks
capable; able to do something well
different; unlike; not similar
Don't select.
corrode     Speak
 
(6)
v.  
Select answer:
be broadcast on television or radio
destroy metal or alloy gradually, especially by chemical action; be eaten or worn away
become less intense; sink, or settle from pressure
be worthy of; have a right to
come near or nearer to something or someone in space, time, quality, or amount
Don't select.
disapproval     Speak
 
(7)
n.  
Select answer:
a feeling of disliking something or what someone is doing
act of choosing; power or freedom to choose
a device consisting of a set of keys on a piano or organ or typewriter or typesetting machine or computer
combination of three or more notes that blend harmoniously when sounded together
the process of corroding, or metal that has been corroded; decay
Don't select.
entry     Speak
 
(8)
n.  
Select answer:
any of various kinds of wheeled vehicles drawn by a horse or tractor
cold-blooded vertebrate, including tortoises, turtles, snakes, lizards, alligators, crocodiles
admission; entrance; item inserted in a written record
a parallelogram with four right angles
costume; clothes of a particular type
Don't select.
fatal     Speak
 
(9)
a. or ad.  
Select answer:
failing to be careful enough or to give enough attention to your responsibilities; inattentive
dependable; reliable; able to be trusted
brightly; very well, in a way that shows great intelligence or skill or great success
at some distance from the shore
causing death; very serious and having an important bad effect in the future
Don't select.
generate     Speak
 
(10)
v.  
Select answer:
come into prominence; spring up; appear
abrade or smooth by rubbing with a sharp or rough instrument; draw forcefully over a surface
beg pardon; tell someone that you are sorry for having done something
achieve or accomplish; gain
bring into being; give rise to; produce
Don't select.
hypothesis     Speak
 
(11)
n.  
Select answer:
all the knowledge and values shared by a society; foster; the raising of plants or animals
church; place of worship
assumption; an idea or explanation for something that is based on known facts but has not yet been proved
a bowl-shaped opening at the top of a volcano
any of various natural, oily, or greasy heat-sensitive substances
Don't select.
knapsack     Speak
 
(12)
n.  
Select answer:
a person skilled in testing for defects of vision in order to prescribe corrective glasses
the bag carried by a strap on your back or shoulder
cave; large underground chamber, as in a cave
breakdown or decay of organic materials; act or result of decomposing
a specific piece of work required to be done as a duty or for a specific fee
Don't select.
mechanics     Speak
 
(13)
n.  
Select answer:
branch of physics concerned with the motion of bodies
consent; approval to do something
a container used for storing or putting objects in; reservoir
an event that happens
candidate; a person who formally requests something, especially a job
Don't select.
outlet     Speak
 
(14)
n.  
Select answer:
a colorless, odorless gaseous element that gives a red glow in a vacuum tube
an opening that permits escape or release; an activity that releases creative energy or emotion
any of various evergreen trees of the genus Abies
a professional cook
bump; arch one's back
Don't select.
patrol     Speak
 
(15)
n.  
Select answer:
back part of the human foot; lower end of a ship's mast
container for liquids, having a handle and a lip or spout for pouring; a player who throws the ball to the batter
a pack of 52 cards; any of various floor-like platforms built into a vessel
the activity of going on an area at regular intervals for security purposes
the case for sword blade; sheath
Don't select.
profound     Speak
 
(16)
a. or ad.  
Select answer:
by hand; using your hands
diligent; hard-working; busy, and laborious
deadly; causing or capable of causing death
concerned with religion; worthy of respect or dedication
deep; not superficial; far-reaching
Don't select.
pupil     Speak
 
(17)
n.  
Select answer:
a person to whom a debtor owes money
a wormlike and often brightly colored and hairy or spiny larva of a butterfly or moth
area of theater or concert hall where the audience sits
a learner who is enrolled in an educational institution
chromatic color between red and blue; belonging to or befitting a supreme ruler
Don't select.
sap     Speak
 
(18)
v.  
Select answer:
advocate; speak, plead; argue in favor of
diminish; undermine the foundations; dig
change shape by stress; become misshapen; make formless
bait; charm; attract
be thankful for; increase in worth; be thoroughly conscious of
Don't select.
sensible     Speak
 
(19)
a. or ad.  
Select answer:
arousing or provoking laughter
bending so that one part covers the other
able to feel or perceive; perceivable; wise; showing reason or sound judgment
able to provide for your own needs without help from others
absolutely; completely or extremely
Don't select.
unity     Speak
 
(20)
n.  
Select answer:
a person skilled in testing for defects of vision in order to prescribe corrective glasses
cohesion; harmony; quality of being united into one
an alloy of copper and tin and sometimes other elements
any distinct time period in a sequence of events; stage
a nonmetallic univalent element that is normally a colorless and odorless, highly flammable diatomic gas
Don't select.