Where does “hikikarpalo” come from?

hikikarpalo (Finnish) comes from Finnish hiki, from Proto-Finnic hiki — sweat, perspiration.

Ancestry of “hikikarpalo”, step by step

hikikarpalo traces back through two separate lines of ancestry.

via Finnish hiki

StepLanguageWordMeaning
1Finnishhikisweat, perspiration
2Proto-Finnichikisweat, perspiration

via Finnish karpalo

StepLanguageWordMeaning
1FinnishkarpaloAny species of cranberry; especially the species...
Every word from Proto-Finnic hikiEvery word from Finnish hiki