Where does “ـکو” come from?

ـکو (Old Anatolian Turkish) comes from Proto-Turkic *-gü — Derives nouns from verbs.

Ancestry of “ـکو”, step by step

StepLanguageWordMeaning
1Proto-Turkic*-güDerives nouns from verbs

Words derived from “ـکو

Every word from Proto-Turkic *-gü