効力 (こうりょく)effect; efficacy; validity

Kanji in 効力

• 効Merit; Efficacy; EfficiencyRead with its on'yomi here · JLPT N2
• 力Power; Strength; StrongRead with its on'yomi here · JLPT N4

Words that share its kanji

• 効果こうかeffect; effectiveness
• 有効ゆうこうvalid; effective
• 効率こうりつefficiency
• 効果的こうかてきeffective; successful
• 無効むこうinvalid; void
• 実効じっこうpractical effect; efficacy
• 発効はっこうcoming into effect
• 効率的こうりつてきefficient
• 努力どりょくeffort; exertion
• 勢力せいりょくinfluence; power
• 協力きょうりょくcooperation; collaboration
• 原子力げんしりょくatomic energy; nuclear power
• 実力じつりょく(real) ability; true strength
• 暴力団ぼうりょくだんbōryokudan; gangster organization (organisation)
• 有力ゆうりょくinfluential; prominent
• 権力けんりょく(political) power; authority