Where does “どこか” come from?

どこか (Japanese) comes from Japanese か, from Japanese いつか — sometime, at some point.

どこか (Japanese): anywhere, somewhere

Definitions

  1. anywhere, somewhere

Ancestry of “どこか”, step by step

どこか traces back through two separate lines of ancestry.

via Japanese か

StepLanguageWordMeaning
1Japaneseかfinal interrogative particle, similar to a...
2Japaneseいつかsometime, at some point

via Japanese どこ

StepLanguageWordMeaning
1Japaneseどこindefinite interrogative pronoun; indefinite...

Words derived from “どこか”

Every word from Japanese いつか →Every word from Japanese か →