JLPT N3
効
benefit; efficacy
Readings
On'yomiコウ
Kun'yomiき・く
Mnemonic
Think about the shape and meaning to create your own memory aid!
Example Words
効く (きく) to be effective
効果 (こうか) effect; efficacy
効果的 (こうかてき) effective; successful
有効 (ゆうこう) effective