Where does “jauhakivi” come from?

jauhakivi (Ingrian) comes from Ingrian kivi, from Proto-Finnic kivi, from Proto-Uralic kiwe — rock, stone.

Ancestry of “jauhakivi”, step by step

jauhakivi traces back through two separate lines of ancestry.

via Ingrian kivi

StepLanguageWordMeaning
1Ingriankivistone
2Proto-Finnickivistone, rock
3Proto-Uralickiwerock, stone

via Proto-Finnic jauha-

StepLanguageWordMeaning
1Proto-Finnicjauha-—
Every word from Proto-Uralic kiwe →Every word from Proto-Finnic kivi →Every word from Ingrian kivi →