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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

売れる

うれる (ureru)
N4 / CEFR Syllabus
VS
Japanese Option B

退屈する

たいくつする (taikutsu suru)
N3 / CEFR Syllabus

Nuance Contrast & Translation Difference

When translating "be" into Japanese, you must choose carefully between 売れる and 退屈する. In Japanese, 売れる (うれる (ureru)) is typically associated with "to be sold; to sell well; to be in demand" (Syllabus Level: N4) and represents Intransitive verb. On the other hand, 退屈する (たいくつする (taikutsu suru)) maps to "to be bored" (Syllabus Level: N3) and represents 動詞。興味がなく、時間を持て余す様子を表す。e.g., 授業に退屈する. A literal translation of "be" can often sound unnatural to native Japanese speakers if mixed up!
Bilingual Context for "売れる"
この新しいスマートフォンは、とてもよく売れています。
This new smartphone is selling very well.
Bilingual Context for "退屈する"
することもなく、テレビを見ていたら退屈してきた。
Having nothing to do, I watched TV and got bored.

Nuance Mastery Quiz

Which Japanese word perfectly fits this blank space?

Fill in the blank: "この新しいスマートフォンは、とてもよく売れています。" (Meaning: "This new smartphone is selling very well.")
🎉 Correct Answer!

Remember: "売れる" fits here because it means "to be sold; to sell well; to be in demand" in the context of: "This new smartphone is selling very well.". "退屈する" represents "to be bored".

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