Where does “kennoharkko” come from?

kennoharkko (Finnish) comes from Finnish kenno, from Proto-Finnic kenno, from Proto-Germanic hennǭ.

Ancestry of “kennoharkko”, step by step

kennoharkko traces back through two separate lines of ancestry.

via Finnish kenno

StepLanguageWordMeaning
1Finnishkennohoneycomb, a cell in a honeycomb; cell; Short for...
2Proto-Finnickenno
3Proto-Germanichennǭ

via Finnish harkko

StepLanguageWordMeaning
1Finnishharkkobar, ingot, pig; concrete brick, concrete masonry...
2Finnishharkkitow distaff; Synonym of hara
3Proto-Finnicharkki
Every word from Proto-Germanic hennǭ