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Synonym Comparison

The Nuance Difference: "買う" vs "始める"

Master the exact conceptual boundary between these Japanese terms.

Japanese Term A

買う

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

始める

はじめる (hajimeru)
N4 / CEFR Syllabus

Nuance Contrast & Social Differences

In Japanese, both 買う and 始める 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, 始める (はじめる (hajimeru)) translates to "to start (something)" (Level: N4) and is used for Transitive verb. To initiate an action or activity.. 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 "始める"
今日から新しい仕事を始めます。
I will start a new job today.

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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