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Synonym Nuance VS

How to say "Help" in Japanese

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

Japanese Option A

手伝う

てつだう (tetsudau)
N5 / CEFR Syllabus
VS
Japanese Option B

加勢

かせい (kasei)
N2 / CEFR Syllabus

Nuance Contrast & Translation Difference

When translating "help" into Japanese, you must choose carefully between 手伝う and 加勢. In Japanese, 手伝う (てつだう (tetsudau)) is typically associated with "to help; to assist" (Syllabus Level: N5) and represents Indicates providing assistance to someone with a task or work. Often used when offering help or asking for help. It is a transitive verb.. On the other hand, 加勢 (かせい (kasei)) maps to "help; reinforcement; backing; support" (Syllabus Level: N2) and represents To lend a hand or support someone, especially in a difficult situation or conflict.. A literal translation of "help" can often sound unnatural to native Japanese speakers if mixed up!
Bilingual Context for "手伝う"
料理を_______ましょうか。
Shall I help you with cooking?
Bilingual Context for "加勢"
友達が困っていたので、加勢に行った。
My friend was in trouble, so I went to help them.

Nuance Mastery Quiz

Which Japanese word perfectly fits this blank space?

Fill in the blank: "料理を_______ましょうか。" (Meaning: "Shall I help you with cooking?")
🎉 Correct Answer!

Remember: "手伝う" fits here because it means "to help; to assist" in the context of: "Shall I help you with cooking?". "加勢" represents "help; reinforcement; backing; support".

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