←
Middle English mok (cognate)
←
Middle English muk (mention)
←
Proto-Indo-European *mewg- (derived)
→
English mould (cognate)
→
Middle English muk (borrowed)
→
Westrobothnian måka (mention)
→
Westrobothnian møgel (cognate)
→
Icelandic mykja (derived)
→
Icelandic mygla (cognate)