Gwirwyd y dudalen hon
| drwm-ddelw (f.) | drum-idol |
| düwch (m.) | blackness |
| dwrn (m.) | fist |
| dyfais (f.) | invention |
| dyfalbarhad (m.) | perseverance |
| dygn | painfully, with determination |
| dyheu | to yearn |
| dylanwad (m.) | influence |
| dyletswydd (f.) | duty |
| dymchwelyd | to upset |
| dyrysu | to become affected in one's reason |
| Edmygedd (m.) | admiration |
| egniol | energetic |
| ehangder (m.) | expanse |
| eiddgar | eagerly |
| eiddo (m.) | belongings, goods |
| enbydrwydd (m.) | peril |
| enfys (m.) | rainbow |
| ewyn (m.) | foam |
| Ffafriol | favourable |
| ffiaidd | loathsome |
| ffiol (f.) | bowl |
| fflangell (f.) | whip, lash |
| ffodus | lucky |
| ffroen (f.) | nostril |
| ffrwyn (f.) | bridle, leash |
| ffurf (f.) | form |
| ffurfafen (f.) | sky |
| Galanastra (m.) | destruction |
| garddwrn (m.) | wrist |
| gefell (m.) | twin |
| gefeilliaid (m. pl.) | twins |
| genedigol | native |
