di-(negative prefix) +gwŷd(“vice, fault”,borrowed fromLatinvitium), influenced by Latindevotus.[1]
diwyd (feminine singulardiwyd,pluraldiwydion,equativediwyted,comparativediwytach,superlativediwytaf)
| radical | soft | nasal | aspirate |
|---|---|---|---|
| diwyd | ddiwyd | niwyd | unchanged |
Note: Certain mutated forms of some words can never occur in standard Welsh.
All possible mutated forms are displayed for convenience.