Synonym Nuance VS
How to say "Be" in Japanese
Both words can translate to "be", but which should you choose?
Japanese Option A
思い込む
おもいこむ (omoikomu)
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 思い込む and 興味を持つ.
In Japanese, 思い込む (おもいこむ (omoikomu)) is typically associated with "to be under the impression that, to be convinced that, to be deluded into thinking" (Syllabus Level: N3) and represents To firmly believe something, often mistakenly, or to become deeply convinced of a belief. It implies a strong, sometimes incorrect, conviction..
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 "思い込む"
彼は自分が天才だと思い込んでいる。
He is convinced that he is a genius.
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: "彼は自分が天才だと思い込んでいる。" (Meaning: "He is convinced that he is a genius.")
🎉 Correct Answer!
Remember: "思い込む" fits here because it means "to be under the impression that, to be convinced that, to be deluded into thinking" in the context of: "He is convinced that he is a genius.". "興味を持つ" represents "to be interested in; to have an interest in".