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Synonym Comparison

The Nuance Difference: "買う" vs "授業"

Master the exact conceptual boundary between these Japanese terms.

Japanese Term A

買う

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

授業

じゅぎょう (jugyō)
N4 / CEFR Syllabus

Nuance Contrast & Social Differences

In Japanese, both 買う and 授業 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, 授業 (じゅぎょう (jugyō)) translates to "class, lesson" (Level: N4) and is used for Refers to a school class or lesson. Often used with verbs like 受ける. 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 "授業"
明日の授業は午前9時に始まります。
Tomorrow's class starts at 9 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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