Where does “naamioiminen” come from?
naamioiminen (Finnish) comes from Finnish -minen, from Proto-Finnic -minen, from Proto-Finnic -ma, from Proto-Uralic -ma.
naamioiminen (Finnish) comes from Finnish -minen, from Proto-Finnic -minen, from Proto-Finnic -ma, from Proto-Uralic -ma.