IELTS Writing Task 1 Vocabulary: Trends and Changes

A comprehensive vocabulary review of verbs, verb phrases, and adjectives used to describe data trends, fluctuations, and degrees of change in IELTS Writing Task 1.

climb, ascend

Verbs used in IELTS Writing Task 1 to describe an upward trend, rise, or increase.

rise

A standard verb denoting an upward movement, growth, or an increase in value or quantity.

soar, skyrocket

Verbs used to describe a rapid, steep, or sudden dramatic increase.

surge

A verb describing a sudden, powerful, and rapid increase or upward rush.

rebound

A verb describing an increase or bounce back after experiencing a prior fall or decline.

recover

A verb describing an improvement, return to a previous high, or stabilization following a drop.

rally

A verb referring to a sharp recovery or rebound in numbers after a period of decrease.

dip, slip

Verbs describing a slight, gradual, or temporary downward movement or decrease.

edge down

A verb phrase describing a slow, gradual, or minor downward movement.

plummet, plunge

Verbs used to depict a very sharp, steep, and rapid downward drop or fall.

nosedive

A verb describing a steep, rapid, and sudden downward drop or catastrophic fall.

tumble

A verb describing falling or dropping rapidly, sharply, or uncontrollably.

fluctuate, oscillate

Verbs describing irregular rises and falls or back-and-forth shifts over a period of time.

vary

A verb describing showing shifts, diversity, or differences in data rather than staying constant.

dwindle

A verb describing steadily diminishing or shrinking gradually in amount or size.

diminish

A verb describing becoming or making something smaller, lesser, or reduced.

shrink

A verb describing a reduction or decrease in physical size, quantity, or volume.

stabilise, level off

Verbs used to describe reaching a steady, flat state with no further increases or decreases.

plateau

A term describing a state or period of little or no change after a time of increase or movement.

peak, top out

Verbs used to describe reaching the highest point, maximum value, or apex before leveling or declining.

crest

A verb describing reaching the absolute top or highest peak of a curve or wave.

pronounced, marked

Adjectives describing a change or trend that is very conspicuous, distinct, and clearly visible.

noticeable

An adjective describing an effect, trend, or change that is easily observed or detected.

substantial, considerable, sizeable

Adjectives describing a significant, large, or extensive amount or degree of change.

marginal

An adjective describing an extremely minor, small, or barely noticeable degree of difference.

slight

An adjective describing a small, modest, or minor change in value or degree.

minimal

An adjective describing the smallest possible or negligible amount of change.