blas.diffaith
evil
AdjectiveC2
"diffaith" means "evil" in Welsh (adjective). Mutation forms: Treiglad Meddal → ddiffaith, Treiglad Trwynol → niffaith.
Mutation forms
In Welsh, the first letter of "diffaith" changes depending on the grammatical context. These are the mutated forms:
| Mutation | Form |
|---|---|
| Base form | diffaith |
| Treiglad Meddal | ddiffaith |
| Treiglad Trwynol | niffaith |
Further reading
Learn "diffaith" and 3,000+ Welsh words
blas. teaches vocabulary with spaced repetition — including mutation drilling, example sentences, and pronunciation. Free to start.
Start learning Welsh