Scottish Gaelic fèill

← Irish féile (cognate)

← Manx feaill (cognate)

← Proto-Indo-European *weǵ- (root)

← Proto-Indo-European *weǵ- (derived)

← Latin vigilia (derived)

← Latin vigil (mention)

← Old Irish féil (inherited)

→ Irish féile (cognate)

→ Manx feaill (cognate)