Synonym Nuance VS
How to say "Be" in Japanese
Both words can translate to "be", but which should you choose?
Japanese Option A
役立つ
やくだつ (yakudatsu)
N3 / CEFR Syllabus
VS
Japanese Option B
興味を持つ
きょうみをもつ (kyoumi o motsu)
N3 / CEFR Syllabus
Nuance Contrast & Translation Difference
When translating "be" into Japanese, you must choose carefully between 役立つ and 興味を持つ.
In Japanese, 役立つ (やくだつ (yakudatsu)) is typically associated with "to be useful, to be helpful" (Syllabus Level: N3) and represents An intransitive verb. Used to describe something that serves a purpose or provides assistance. Often followed by に..
On the other hand, 興味を持つ (きょうみをもつ (kyoumi o motsu)) maps to "to be interested in; to have an interest in" (Syllabus Level: N3) and represents This phrase means to develop or possess an interest in something. It's often used with the particle 「に」 to indicate the object of interest. A literal translation of "be" can often sound unnatural to native Japanese speakers if mixed up!
Bilingual Context for "役立つ"
このアプリは毎日の仕事にとても役立ちます。
This app is very useful for daily work.
Bilingual Context for "興味を持つ"
彼は宇宙科学にとても興味を持っています。
He is very interested in space science.
Nuance Mastery Quiz
Which Japanese word perfectly fits this blank space?
Fill in the blank: "このアプリは毎日の仕事にとても役立ちます。" (Meaning: "This app is very useful for daily work.")
🎉 Correct Answer!
Remember: "役立つ" fits here because it means "to be useful, to be helpful" in the context of: "This app is very useful for daily work.". "興味を持つ" represents "to be interested in; to have an interest in".