IELTS のための語彙 (アカデミック) - トレンドについて話す

to increase in terms of amount, value, intensity, etc.

上昇（経済力、地位など）

to increase in value, extent, amount, etc.

to become greater in size, amount, number, or quality

（大きさ、量など）増加する

to become larger in amount or size

(particularly of a price, rate, etc.) to increase sharply

急に増える

(of a price, amount, etc.) to increase suddenly and significantly

大幅に増加

to reduce in amount, size, intensity, etc.

（サイズ、強度などにおいて）減少する

to lessen the amount, number, degree, or intensity of something

減らす

to decrease in quantity, quality, or extent

to move from a higher location to a lower one

to decline in amount or value in a sudden and rapid way

急落する

to suddenly move or cause someone or something move downward, forward, or into something

落下している

to make something stay in the same state or condition

何かを維持する

to stay in the same state or condition

残る

to keep being in the same state or situation

とどまる

staying the same and not changing by the passage of time

絶え間ない

firm and able to stay in the same position or state

耐性のある

reliable and constant for a long period of time

安定した

subject to no change and staying in the same state

変更なし

with a sudden and rapid change of direction

鋭く

in a way that is very quick and often unexpected

急速に

with a lot of speed

素早く

rising or falling with a large angle

急に

by a significant amount or to a significant extent

かなり

in a manner that is important or large enough to be noticed or effective

大幅

to a considerable extent or degree

かなり

in a gradual and even way

着実に

in small amounts over a long period of time

徐々に

to an average extent or degree

適度に

in a small amount, extent, or level

わずかに

at a pace that is not fast

ゆっくり