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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

担当する

たんとうする (tantō suru)
N3 / CEFR Syllabus
VS
Japanese Option B

共通する

きょうつうする (kyōtsūsuru)
N3 / CEFR Syllabus

Nuance Contrast & Translation Difference

When translating "be" into Japanese, you must choose carefully between 担当する and 共通する. In Japanese, 担当する (たんとうする (tantō suru)) is typically associated with "to be in charge of; to take responsibility for; to be responsible for" (Syllabus Level: N3) and represents Often used in business or formal settings to indicate being responsible for a specific role, task, or department. It implies taking on a duty or charge.. On the other hand, 共通する (きょうつうする (kyōtsūsuru)) maps to "to be common; to share (something)" (Syllabus Level: N3) and represents Used when two or more people or things possess or share the same characteristic, interest, or quality. Can be used as a verb. A literal translation of "be" can often sound unnatural to native Japanese speakers if mixed up!
Bilingual Context for "担当する"
私はこのプロジェクトの管理を担当しています。
I am in charge of managing this project.
Bilingual Context for "共通する"
私たちには共通の趣味がある。
We have a common hobby.

Nuance Mastery Quiz

Which Japanese word perfectly fits this blank space?

Fill in the blank: "私はこのプロジェクトの管理を担当しています。" (Meaning: "I am in charge of managing this project.")
🎉 Correct Answer!

Remember: "担当する" fits here because it means "to be in charge of; to take responsibility for; to be responsible for" in the context of: "I am in charge of managing this project.". "共通する" represents "to be common; to share (something)".

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