Synonym Nuance VS
How to say "What" in Japanese
Both words can translate to "what", but which should you choose?
Japanese Option A
何
なに (nani) / なん (nan)
N5 / CEFR Syllabus
VS
Japanese Option B
一体
いったい (ittai)
N3 / CEFR Syllabus
Nuance Contrast & Translation Difference
When translating "what" into Japanese, you must choose carefully between 何 and 一体.
In Japanese, 何 (なに (nani) / なん (nan)) is typically associated with "what" (Syllabus Level: N5) and represents Used to ask 'what'. The reading changes to 'なん' when followed by です.
On the other hand, 一体 (いったい (ittai)) maps to "(what/who/where/when/how) in the world; what on earth" (Syllabus Level: N3) and represents Used as an intensifier with interrogative words. A literal translation of "what" can often sound unnatural to native Japanese speakers if mixed up!
Bilingual Context for "何"
これは何ですか。
What is this?
Bilingual Context for "一体"
一体何があったのか、教えてください。
Please tell me what on earth happened.
Nuance Mastery Quiz
Which Japanese word perfectly fits this blank space?
Fill in the blank: "これは ＿＿＿ ですか。" (Meaning: "What is this?")
🎉 Correct Answer!
Remember: "何" fits here because it means "what" in the context of: "What is this?". "一体" represents "(what/who/where/when/how) in the world; what on earth".