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Synonym Nuance VS

How to say "Mistake" in Japanese

Both words can translate to "mistake", but which should you choose?

Japanese Option A

間違い

まちがい (machigai)
N4 / CEFR Syllabus
VS
Japanese Option B

間違える

まちがえる (machigaeru)
N3 / CEFR Syllabus

Nuance Contrast & Translation Difference

When translating "mistake" into Japanese, you must choose carefully between 間違い and 間違える. In Japanese, 間違い (まちがい (machigai)) is typically associated with "mistake; error" (Syllabus Level: N4) and represents Can refer to a physical error or an incorrect understanding. Often used with がある. On the other hand, 間違える (まちがえる (machigaeru)) maps to "to mistake (A for B); to err (active act); to confuse" (Syllabus Level: N3) and represents Refers to actively making a mistake. A literal translation of "mistake" can often sound unnatural to native Japanese speakers if mixed up!
Bilingual Context for "間違い"
テストで間違いがいくつかありました。
There were a few mistakes on the test.
Bilingual Context for "間違える"
彼は朝の慌ただしい出勤の際、スマートフォンの認証パスコードの入力をスマートに_______しまい、アカウントがロックされました。
During his hectic morning commute, he mistakenly entered the smartphone's authentication passcode, and the account was locked.

Nuance Mastery Quiz

Which Japanese word perfectly fits this blank space?

Fill in the blank: "テストで ___ がいくつかありました。" (Meaning: "There were a few mistakes on the test.")
🎉 Correct Answer!

Remember: "間違い" fits here because it means "mistake; error" in the context of: "There were a few mistakes on the test.". "間違える" represents "to mistake (A for B); to err (active act); to confuse".

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