Where does “sopivaisuus” come from?
sopivaisuus (Finnish) comes from Finnish sopivainen, from Finnish sopiva, from Finnish sopia, from Proto-Finnic sopidak, from Proto-Finnic sopa, from Proto-Uralic śopa — clothing.
sopivaisuus (Finnish) comes from Finnish sopivainen, from Finnish sopiva, from Finnish sopia, from Proto-Finnic sopidak, from Proto-Finnic sopa, from Proto-Uralic śopa — clothing.