Synonym Nuance VS
How to say "Reason" in Japanese
Both words can translate to "reason", but which should you choose?
Japanese Option A
訳
わけ (wake)
N3 / CEFR Syllabus
VS
Japanese Option B
理
ことわり
C2PLUS / CEFR Syllabus
Nuance Contrast & Translation Difference
When translating "reason" into Japanese, you must choose carefully between 訳 and 理.
In Japanese, 訳 (わけ (wake)) is typically associated with "reason; cause; meaning; circumstances; result" (Syllabus Level: N3) and represents Explains the reason or circumstances behind something. Often used in phrases like 「〜わけだ」.
On the other hand, 理 (ことわり) maps to "reason; principle; logic; truth (classical usage)" (Syllabus Level: C2PLUS) and represents Essential structural term in CEFR C2PLUS vocabulary syllabus.. A literal translation of "reason" can often sound unnatural to native Japanese speakers if mixed up!
Bilingual Context for "訳"
彼が遅れたのは電車が遅れた訳です。
The reason he was late was that the train was delayed.
Bilingual Context for "理"
私は理に興味があります。
I am interested in reason; principle; logic; truth (classical usage).
Nuance Mastery Quiz
Which Japanese word perfectly fits this blank space?
Fill in the blank: "彼が遅れたのは電車が遅れた ＿＿＿ です。" (Meaning: "The reason he was late was that the train was delayed.")
🎉 Correct Answer!
Remember: "訳" fits here because it means "reason; cause; meaning; circumstances; result" in the context of: "The reason he was late was that the train was delayed.". "理" represents "reason; principle; logic; truth (classical usage)".