←
Old English mōs (inherited)
←
Middle English mos (inherited)
←
Proto-Germanic *mōsą (inherited)
←
Proto-West Germanic *mōs (inherited)
←
Old High German muos (mention)
←
Proto-Indo-European *meh₂d- (derived)
←
Angloromani mush (borrowed)
→
Luxembourgish Mous (cognate)
→
Swedish morsa (cognate)