twm cap du
Welsh
Etymology
Literally, “black cap tom”.
Noun
twm cap du m (plural tymiau cap du)
Synonyms
- telor penddu
- cap du
Mutation
| radical | soft | nasal | aspirate |
|---|---|---|---|
| twm cap du | dwm cap du | nhwm cap du | thwm cap du |
Note: Certain mutated forms of some words can never occur in standard Welsh.
All possible mutated forms are displayed for convenience.
Further reading
- Cymdeithas Edward Llwyd (2018), “Y Bywiadur”, in Llên natur[1], retrieved 6 September 2025.