Where does “kaikiten” come from?

kaikiten (Finnish) comes from Finnish kaikki, from Finnish -ti, from Proto-Finnic -t'ik — caritive suffix.

Ancestry of “kaikiten”, step by step

StepLanguageWordMeaning
1Finnishkaikkieverything; everyone, everybody; all-, omni-
2Finnish-tiForms caritive adverbs; Forms adverbs of manner
3Proto-Finnic-t'ikcaritive suffix

Words derived from “kaikiten

Every word from Proto-Finnic -t'ikEvery word from Finnish -tiEvery word from Finnish kaikki