なにとなく
Meanings
Adverb
Usually written in kana
1. somehow or other; for some reason or another; without knowing why
Kanji used
what
Pitch accent
にとな
Composed of
what; you-know-what; that thing; whatsit; whachamacallit; (not) at all; (not) in the slightest
Examples (2 in total)
I sort of understand.
There was something weird about the incident.