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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

治る

なおる (naoru)
N4 / 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 治る and 共通する. In Japanese, 治る (なおる (naoru)) is typically associated with "to be cured, to get well (intransitive) / to be repaired, to be fixed (intransitive)" (Syllabus Level: N4) and represents Used for illnesses getting better. 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 "治る"
風邪が治りました。
My cold got better.
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: "風邪が治りました。" (Meaning: "My cold got better.")
🎉 Correct Answer!

Remember: "治る" fits here because it means "to be cured, to get well (intransitive) / to be repaired, to be fixed (intransitive)" in the context of: "My cold got better.". "共通する" represents "to be common; to share (something)".