also: んー
interjection
Used when thinking, hesitating, or pausing in speech. Similar to English 'um' or 'hm'.
んん、ちょっとわからないな。
Hmm, I'm not sure.
んん…そうかもしれない。
Um... that might be true.
interjection
Expresses surprise, confusion, or a request for clarification, often with rising intonation.
See also: ん
んん？今なんて言った？
Huh? What did you just say?
んん？ここにあったはずだけど。
Huh? I thought it was here.
A natural interjection; the exact origin is uncertain. The form んん is likely a variant of ん or ううん, with the long vowel or repetition adding emphasis or hesitation.