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Kanji Homophone Battle

Pronunciation Trap: "かいてい (kaitei)"

Same sound, completely different Kanji! Choose the right conceptual writing.

Kanji Option A

改定

かいてい (kaitei)
N2 / CEFR
VS
Kanji Option B

改訂

かいてい (kaitei)
N2 / CEFR

Nuance Contrast & Translation Difference

In Japanese, many words share the exact same pronunciation "かいてい (kaitei)" but are written with different Kanji, changing the meaning entirely.
  • 改定 (Level: N2): Translates to "revision, amendment (of rules, prices, regulations)" and is used when Specifically refers to changing or revising existing rules, laws, prices, or systems. Implies a minor or moderate change, often to improve or update..
  • 改訂 (Level: N2): Maps to "revision, amendment" and carries the nuance of Refers to making changes or corrections to a text, plan, or system, usually to improve it or update it. Often used for books, laws, or curricula. Can be used as a noun or with する.
Mixing these up can easily result in unnatural writing. Look at the bilingual context cards below to master the conceptual boundaries!
Bilingual Context for "改定"
来月から運賃が改定されます。
The fare will be revised from next month.
Bilingual Context for "改訂"
この辞書は毎年改訂されています。
This dictionary is revised every year.

Kanji Selection Quiz

Which Kanji perfectly fits this blank space?

Which Kanji perfectly fits the blank: "来月から運賃が ___ されます。" (Meaning: "The fare will be revised from next month.")
🎉 Correct Answer!

Correct! "改定" is used for "revision, amendment (of rules, prices, regulations)" in the context: "The fare will be revised from next month.".

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