Synonym Nuance VS
How to say "Be" in Japanese
Both words can translate to "be", but which should you choose?
Japanese Option A
なくなる
なくなる (nakunaru)
N4 / CEFR Syllabus
VS
Japanese Option B
流行する
りゅうこうする (ryūkō suru)
N3 / CEFR Syllabus
Nuance Contrast & Translation Difference
When translating "be" into Japanese, you must choose carefully between なくなる and 流行する.
In Japanese, なくなる (なくなる (nakunaru)) is typically associated with "to be lost; to disappear; to run out of; to die (euphemism)" (Syllabus Level: N4) and represents An intransitive verb. Can mean something is no longer present.
On the other hand, 流行する (りゅうこうする (ryūkō suru)) maps to "to be in fashion, to be popular, to spread (an epidemic)" (Syllabus Level: N3) and represents The verb form of 流行. Describes the action or state of becoming popular or widespread. Can refer to trends or diseases.. A literal translation of "be" can often sound unnatural to native Japanese speakers if mixed up!
Bilingual Context for "なくなる"
財布がなくなってしまいました。
My wallet got lost.
Bilingual Context for "流行する"
インフルエンザが流行している。
Influenza is spreading (is流行っている).
Nuance Mastery Quiz
Which Japanese word perfectly fits this blank space?
Fill in the blank: "財布がなくなってしまいました。" (Meaning: "My wallet got lost.")
🎉 Correct Answer!
Remember: "なくなる" fits here because it means "to be lost; to disappear; to run out of; to die (euphemism)" in the context of: "My wallet got lost.". "流行する" represents "to be in fashion, to be popular, to spread (an epidemic)".