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Synonym Comparison

The Nuance Difference: "買う" vs "出発する"

Master the exact conceptual boundary between these Japanese terms.

Japanese Term A

買う

かう (kau)
N5 / CEFR Syllabus
VS
Japanese Term B

出発する

しゅっぱつする (shuppatsu suru)
N4 / CEFR Syllabus

Nuance Contrast & Social Differences

In Japanese, both 買う and 出発する are often translated to English but have distinct usages. 買う (かう (kau)) represents "to buy" (Level: N5) and typically represents Commonly used for purchasing items. Polite form is 買います. On the other hand, 出発する (しゅっぱつする (shuppatsu suru)) translates to "to depart, to leave" (Level: N4) and is used for A verb indicating the start of a journey or movement from a place. Often used with 場所を or 場所から.. Mixing these up can sound unnatural to native Japanese speakers!
Bilingual Sentence for "買う"
週末に新しい本を買いました。
I bought a new book on the weekend.
Bilingual Sentence for "出発する"
飛行機は午前10時に出発します。
The plane departs at 10 AM.

Nuance Mastery Quiz

Which Japanese word perfectly fits this blank space?

Fill in the blank: "週末に新しい本を買いました。" (Meaning: "I bought a new book on the weekend.")
🎉 Correct Answer!

Remember: "買う" fits here because it represents "to buy" in the context: "I bought a new book on the weekend.".

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