効
コウ
き.く, ききめ, なら.う
Strokes: 8
Radicals: 亠力父
merit, efficacy, efficiency, benefit
効能 [こうのう] (n) effect, efficacy, virtue, benefit
効率 [こうりつ] (n) efficiency, efficacy, performance, utility factor
効果 [こうか] (n,adj-no) effect, effectiveness, efficacy, result
無効 [むこう] (adj-na,n,adj-no) invalid, no effect, unavailable, illegal
実効 [じっこう] (n) practical effect, efficacy, efficiency
発効 [はっこう] (n,vs) coming into effect
有効 [ゆうこう] (adj-na,n) validity, legality, availability, effectiveness
効用 [こうよう] (n) use, utility, effect, benefit
時効 [じこう] (n) (1) statute of limitations, lapse of rights after a period of time, prescription, (2) ageing, aging
効力 [こうりょく] (n) effect, efficacy, validity, potency
即効 [そっこう] (n) immediate effect, instant effect
逆効果 [ぎゃくこうか] (n) backfire, counterproductive, opposite effect
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