Where does “vatsakipu” come from?

vatsakipu (Finnish) comes from Finnish kipu, from Proto-Finnic kipu, from Proto-Finnic -u — Forms nouns from adjectives, nouns.

vatsakipu (Finnish): bellyache, stomachache

Definitions

  1. bellyache, stomachache

Ancestry of “vatsakipu”, step by step

vatsakipu traces back through two separate lines of ancestry.

via Finnish kipu

StepLanguageWordMeaning
1Finnishkipupain; ache
2Proto-Finnickipupain, ache
3Proto-Finnic-uForms nouns from adjectives, nouns

via Finnish vatsa

StepLanguageWordMeaning
1Finnishvatsastomach
2Proto-Finnicvaccastomach
Every word from Proto-Finnic -u →Every word from Proto-Finnic kipu →Every word from Finnish kipu →