Old Irish fér

← Proto-Celtic *wegrom (inherited)

← Welsh gwair (cognate)

← Proto-Indo-European *h₂weg- (root)

← Proto-Indo-European *h₂weg- (inherited)

← Cornish gora (cognate)

→ Welsh gwair (cognate)

→ Irish féar (inherited)

→ Scottish Gaelic feur (inherited)

→ Manx faiyr (inherited)