Old Irish máthir

← Proto-Celtic *mātīr (inherited)

← Proto-Indo-European *méh₂tēr (inherited)

→ Irish máthair (inherited)

→ Scottish Gaelic màthair (inherited)

→ Manx moir (inherited)

→ Old Irish Mumu (mention)

→ Old Irish máthramail (suffix)

→ Old Irish senmáthair (compound)