Kanji1 / 8
効 kanji
merit, efficacy, efficiency, benefit
- JLPT level
- N2 (unofficial)
- First appears in
- N3 vocabulary
- Strokes
- 8
- School grade
- Grade 5 (elementary school)
On readings
コウ
Kun readings
きくききめならう
Variant forms
效Words with 効
LevelWord & meaningActions
- —後光効果halo effect
- —光背効果halo effect
- —取得時効acquisitive prescription; positive prescription
- —時効硬化age hardening; precipitation hardening; particle hardening
- —実効感度functional sensitivity (esp. in photography); effective sensitivity
- —遊色効果iridescence; play of color; opalescence
- —相加効果additive effect
- —初頭効果primacy effect
- —新近効果recency effect
- —照明効果lighting effects
- —萎縮効果chilling effect
- —冷却効果cooling effect
- —地面効果ground effect
- —吸湿効果moisture absorption efficacy
- —運動残効motion aftereffect
- —当選無効invalidation of the election of a politician
- —実効線量effective dose (radiation)
- —有効利用effective utilization; efficient use
- —有効射程effective range (of a firearm, missile, etc.); effective firing range
- —コスト効率cost effectiveness