Where does “karhittaa” come from?

karhittaa (Finnish) comes from Finnish karhita, from Finnish karhi, from Finnish karhea, from Proto-Finnic karheda — rough, coarse.

Ancestry of “karhittaa”, step by step

StepLanguageWordMeaning
1Finnishkarhitato harrow
2Finnishkarhiharrow
3Finnishkarhearough, coarse; hoarse; Partitive singular form...
4Proto-Finnickarhedarough, coarse
Every word from Proto-Finnic karheda →Every word from Finnish karhea →Every word from Finnish karhi →