Old Irish aigid

← Proto-Celtic *ageti (inherited)

← Proto-Celtic *ɸiɸlāti (inherited)

← Proto-Celtic *ɸel- (mention)

← Proto-Indo-European *h₂eǵ- (root)

← Proto-Indo-European *h₂eǵ- (inherited)

← Proto-Indo-European *pelh₂- (inherited)

← Latin pellō (cognate)

→ Breton mont (cognate)

→ Welsh mynd (cognate)

→ Latin ago (cognate)

→ Lithuanian agnus (cognate)

→ Old Irish adaig (prefix)

→ Old Irish adaig (mention)

→ Old Irish immaig (affix)

→ Old Irish doaig (affix)

→ Middle Welsh mynet (cognate)