効 means merit
efficacy, efficiency, benefit
Strength mixed: effect.
On'yomi
- コウkou
Kun'yomi
- き(く)kiku
- ききめkikime
- なら(う)narau
How it's built
- 交mix
- 力strength
Common words
- 効力こうりょくeffect; efficacy
- 有効ゆうこうvalid; effective
- 効果こうかeffect; effectiveness
- 時効じこうprescription; statute of limitations