Difficult IELTS Words - Group 11

wandering from business or duty; one who is absent without permission, especially from school

acquainted through study or experience; knowledgeable or skilled

act of changing or altering

act or style of expressing in words; expression, or power of expression

spread or scattered over a considerable extent; occurring or accepted widely

tire; covering for a wheel, usually made of rubber reinforced with cords of nylon

perform worse or achieve less success than expected; perform less well or with less success than expected

difference in electrical charge between two points

charge below or under; charge less than is usual or suitable

wandering from business or duty; one who is absent without permission, especially from school

not even; not level; not uniform; rough

putting together; made delicately or elaborately; having been worked or prepared somehow

decrease in size or strength; draw gradually to an end

not even; not level; not uniform; rough

noise, as made by a crowd; riot or uprising

play or move to and fro; move one way and the other; swing; be unsettled in opinion

not easily perturbed or excited or upset; marked by extreme calm and composure

differed; diversified; various

craft, especially one larger than a rowboat, designed to navigate on water

act of changing or altering

level below which the ground is completely saturated with water. Also called water level

decrease in size or strength; draw gradually to an end

one of the two small circles of the celestial sphere, situated on each side of the equator, and parallel to it; hot and humid place

sleeplessness; uneasiness; state of trouble, confusion and turbulence, especially in a political context

annoy; disturb, especially by minor irritations; be a mystery or bewildering to

expensive or of high quality; appropriate for people with good incomes

not told; not related; not revealed

acquainted through study or experience; knowledgeable or skilled

quality of having legal force or effectiveness

mark a line below, as words; underscore.

very cautious; on guard; watchful

decrease in size or strength; draw gradually to an end

sleeplessness; uneasiness; state of trouble, confusion and turbulence, especially in a political context

act of changing or altering

play or move to and fro; move one way and the other; swing; be unsettled in opinion

not easily perturbed or excited or upset; marked by extreme calm and composure

selling or related to selling goods in large quantities; large-scale; on a large scale without careful discrimination

freshen; circulate through and freshen

robust; strong; energetic, and active in mind or body

tropical cyclone occurring in the western Pacific; violent whirlwind