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Synonym Nuance VS

How to say "Be" in Japanese

Both words can translate to "be", but which should you choose?

Japanese Option A

遅れる

おくれる (okureru)
N4 / CEFR Syllabus
VS
Japanese Option B

役に立つ

やくにたつ (yaku ni tatsu)
N4 / CEFR Syllabus

Nuance Contrast & Translation Difference

When translating "be" into Japanese, you must choose carefully between 遅れる and 役に立つ. In Japanese, 遅れる (おくれる (okureru)) is typically associated with "to be late, to be delayed" (Syllabus Level: N4) and represents Intransitive verb. Used when a person or thing is behind schedule or arrives after the set time. Can also describe a delay in progress.. On the other hand, 役に立つ (やくにたつ (yaku ni tatsu)) maps to "to be useful, to be helpful" (Syllabus Level: N4) and represents A set phrase meaning to be useful or helpful for someone or something. It describes the utility of an object, skill, or person. Often followed by the particle に. A literal translation of "be" can often sound unnatural to native Japanese speakers if mixed up!
Bilingual Context for "遅れる"
電車が10分遅れています。
The train is 10 minutes late.
Bilingual Context for "役に立つ"
この辞書は日本語の勉強に役に立ちます。
This dictionary is useful for studying Japanese.

Nuance Mastery Quiz

Which Japanese word perfectly fits this blank space?

Fill in the blank: "電車が10分遅れています。" (Meaning: "The train is 10 minutes late.")
🎉 Correct Answer!

Remember: "遅れる" fits here because it means "to be late, to be delayed" in the context of: "The train is 10 minutes late.". "役に立つ" represents "to be useful, to be helpful".

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