Old Irish Goídel

← Old English wāþ (cognate)

← Proto-Celtic *wēdus (derived)

← Welsh Gwyddel (cognate)

← Proto-Indo-European *weydʰ- (derived)

→ English Gadhelic (mention)

→ English Goidel (learned borrowing)

→ English Gael (derived)

→ Catalan goidèlic (derived)

→ Catalan gaèlic (derived)

→ Welsh Gwyddel (cognate)

→ Irish Gael (inherited)

→ Scottish Gaelic Gàidheal (inherited)

→ Old Irish Goídelc (mention)