Where does “何となく” come from?

何となく (Japanese) comes from Japanese と, from Old Japanese と, from Proto-Japonic tə, from Proto-Uralic tä — that.

何となく (Japanese): somehow or other, for some reason or another

Definitions

  1. somehow or other, for some reason or another

Ancestry of “何となく”, step by step

何となく traces back through 3 separate lines of ancestry.

via Japanese と

StepLanguageWordMeaning
1Japaneseとwith; and; a particle following a phrase or...
2Old Japaneseと—
3Proto-Japonictəplace
4Proto-Uralictäthat

via Japanese 何

StepLanguageWordMeaning
1Japanese何What?, Huh?; what; that thing

via Japanese なく

StepLanguageWordMeaning
1Japaneseなく—
Every word from Proto-Uralic tä →Every word from Proto-Japonic tə →Every word from Old Japanese と →