Where does “keskinäisesti” come from?

keskinäisesti (Finnish) comes from Finnish keskinäinen, from Finnish Keski-, from Proto-Finnic keski, from Proto-Finno-Permic keske.

keskinäisesti (Finnish): mutually

Definitions

  1. mutually

Ancestry of “keskinäisesti”, step by step

keskinäisesti traces back through two separate lines of ancestry.

via Finnish keskinäinen

StepLanguageWordMeaning
1Finnishkeskinäinenmutual
2FinnishKeski-middle, central; average, mid-, medium
3Proto-Finnickeskimiddle, center
4Proto-Finno-Permickeske—

via Finnish sti

StepLanguageWordMeaning
1Finnishsti—
Every word from Proto-Finno-Permic keske →Every word from Finnish Keski- →Every word from Proto-Finnic keski →