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Synonym Comparison

The Nuance Difference: "大変" vs "思います"

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

思います

おもいます (omoimasu)
N5 / CEFR Syllabus

Nuance Contrast & Social Differences

In Japanese, both 大変 and 思います 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, 思います (おもいます (omoimasu)) translates to "to think" (Level: N5) and is used for Verb, polite form. Used to express one's thoughts, opinions, or beliefs. Often followed by と. The dictionary form is 思う. 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 "思います"
これはいい本だと思います。
I think this is a good book.

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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