► 動詞
下がる [(2)さがる] meaning: decrease rank: 1
☆ 最近物価が下がった ⇨ Recently the consumer price has gone down
☆ 夜になって気温が急に下がった ⇨ The temperature has gone down suddenly in the evening
引く [(2)ひく] [coll] meaning: decrease rank: 1
☆ 洪水の水はやっと引いた ⇨ The flood water finally receded
☆ 熱がやっと引いた ⇨ My fever is finally gone
減る [(2)へる] meaning: decrease rank: 1
☆ 最近交通事故が減った ⇨ Traffic accidents have decreased recently
☆ 別に減るもんじゃないし ⇨
☆ 気疲れで体重が減った ⇨ My body weight decreased because of stress
落ち込む [(3)おちこむ] meaning: decrease rank: 2
☆ 売上げが大幅に落ち込んだ ⇨ The sales have dropped significantly
衰える [(4)おとろえる] [liter] meaning: decrease rank: 2
☆ 彼の人気は衰えた ⇨ His popularity has declined
☆ 彼女の容姿は衰えた ⇨ Her beauty has waned
減少 [げんしょう] [減少する] [liter] meaning: decrease rank: 2
☆ 多くの先進国では人口が減少している ⇨ The population is decreasing in many advanced nations
激減 [げきげん] [激減する] meaning: decrease rank: 3
☆ 近年紙に印刷された新聞の発行数は激減した ⇨ In recent years the circulation of paper-printed newspapers fell dramatically
半減 [はんげん] [半減する] meaning: decrease rank: 3
☆ 過去十年で暴力犯罪が半減した ⇨ Violent crimes have decreased in half in the past decade (☛ Decrease in half)
減産 [げんさん] [減産する] meaning: decrease rank: 4
☆ 彼等は市場価格の降下に伴い原油を減産した ⇨ They reduced the crude oil production due to the market price drop
減退 [げんたい] [減退する] meaning: decrease rank: 4
☆ 最近食欲が減退している ⇨ Lately my appetite has been dwindling
漸減 [ぜんげん] [漸減する] meaning: decrease rank: 4
☆ 日本の人口は漸減し続けている ⇨ The population of Japan has been decreasing gradually
累減 [るいげん] [累減する] meaning: decrease rank: 4
☆ 日本の人口は累減している ⇨ The Japanese population has been gradually decreasing
衰微 [(1)すいび] [衰微する] meaning: decrease rank: 5
☆
► 名詞
落ち込み [おちこみ] meaning: decrease rank: 2
☆ 売上の大幅な落ち込みが予想される ⇨ A significant drop in the sales is forecasted
下がり [さがり] meaning: decrease rank: 2
☆ 車は価値の下がり方が激しい ⇨ Cars depreciate in value significantly
激減 [げきげん] meaning: decrease rank: 3
☆
不振 [ふしん] meaning: decrease rank: 3
☆ 最近食欲不振が続いている ⇨ I’ve been having a decreased, haven’t had much, appetite lately
減収 [げんしゅう] meaning: decrease rank: 4
☆ コロナ禍により大幅な減収となった ⇨ The revenue has decreased significantly because of the pandemic (☛ A decrease of revenue)
目減り [めべり] [目減りする] meaning: decrease rank: 4
☆ 不況で資産の価値が目減りした ⇨ The value of the asset has depreciated by the recession (☛ Decrease in a relative way)