Where does “ruotsalaistua” come from?
ruotsalaistua (Finnish) comes from Finnish ruotsalaistaa, from Finnish Ruotsalainen, from Finnish ruotsi, from Proto-Finnic *roocci, from Old Swedish roþs-, from Old Norse róðr, from Proto-Germanic rōþrą, from Proto-Indo-European h₁reh₁- — to row; to separate; loose, sparse, rare.
ruotsalaistua (Finnish): to become Swedish
Ancestry of “ruotsalaistua”, step by step