Welsh hawdd

← Proto-Brythonic *họð (inherited)

← Proto-Celtic *sādos (inherited)

← Proto-Celtic *[[ad-]][[sādos|sādo-]]syos (mention)

← English sweet (cognate)

← Ancient Greek ἡδύς (cognate)

← Proto-Indo-European *swéh₂dus (derived)

← Latin suavis (cognate)

← Old Irish asse (cognate)

← Middle Welsh hawð (inherited)

→ Welsh anodd (affix)

→ Welsh gwahodd (prefix)