Kanji Homophone Battle
Pronunciation Trap: "こうか (kōka)"
Same sound, completely different Kanji! Choose the right conceptual writing.
Kanji Option A
効果
こうか (kōka)
N4 / CEFR
VS
Kanji Option B
硬貨
こうか (kōka)
N3 / CEFR
Nuance Contrast & Translation Difference
In Japanese, many words share the exact same pronunciation "こうか (kōka)" but are written with different Kanji, changing the meaning entirely.
- 効果 (Level: N4): Translates to "effect, result, efficacy" and is used when Refers to an effect, result, or efficacy, often implying a positive or desired outcome. Can be used for medicine, methods, advertisements, etc..
- 硬貨 (Level: N3): Maps to "coin" and carries the nuance of A piece of metal used as money, contrasts with paper money.
Bilingual Context for "効果"
この薬は、風邪に効果があります。
This medicine is effective for colds.
Bilingual Context for "硬貨"
財布には硬貨がたくさん入っています。
There are many coins in my wallet.
Kanji Selection Quiz
Which Kanji perfectly fits this blank space?
Which Kanji perfectly fits the blank: "この薬は、風邪に ＿＿＿ があります。" (Meaning: "This medicine is effective for colds.")
🎉 Correct Answer!
Correct! "効果" is used for "effect, result, efficacy" in the context: "This medicine is effective for colds.".