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Synonym Comparison

The Nuance Difference: "大変" vs "たくさん"

Master the exact conceptual boundary between these Japanese terms.

Japanese Term A

大変

たいへん (taihen)
N5 / CEFR Syllabus
VS
Japanese Term B

たくさん

たくさん (takusan)
N4 / CEFR Syllabus

Nuance Contrast & Social Differences

In Japanese, both 大変 and たくさん are often translated to English but have distinct usages. 大変 (たいへん (taihen)) represents "tough, difficult, serious (na-adjective); very, extremely (adverb)" (Level: N5) and typically represents Can be an な-adjective. On the other hand, たくさん (たくさん (takusan)) translates to "many, much, a lot" (Level: N4) and is used for Used to indicate a large quantity or amount of something. Can be used as an adverb or noun. Mixing these up can sound unnatural to native Japanese speakers!
Bilingual Sentence for "大変"
この仕事は時間がかかって大変です。
This job takes a long time and is tough.
Bilingual Sentence for "たくさん"
毎日水をたくさん飲みます。
I drink a lot of water every day.

Nuance Mastery Quiz

Which Japanese word perfectly fits this blank space?

Fill in the blank: "この仕事は時間がかかって ___ です。" (Meaning: "This job takes a long time and is tough.")
🎉 Correct Answer!

Remember: "大変" fits here because it represents "tough, difficult, serious (na-adjective); very, extremely (adverb)" in the context: "This job takes a long time and is tough.".

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