Proto-Indo-European *-mō

→ English acrimonious (cognate)

→ Ancient Greek -μων (inherited)

→ Latin sermo (mention)

→ Latin -monium (mention)

→ Norwegian Bokmål abnormal (derived)

→ Norwegian Bokmål abnorm (derived)

→ Norwegian Bokmål abnormitet (derived)

→ Norwegian Bokmål abnormskole (derived)

→ Old Irish -em (inherited)