Mutations
| Soft: | ddiadell |
| Nasal: | niadell |
| Aspirate: | (no mutation) |
Use
y ddiadell hon
fy niadell i
dy ddiadell di
ei ddiadell ef/o
ei diadell hi
ein diadell ni
eich diadell chi
eu diadell nhw/hwy
yr un ddiadell
y ddwy ddiadell gyflym* (cyflym)
y tair diadell bell* (pell)
y pedair diadell dawel* (tawel)
y pum diadell fach* (bach)
y chwe diadell dda* (da)
y saith diadell lân* (glân)
yr wyth diadell lawn* (llawn)
y naw diadell fawr* (mawr)
y deg diadell ryfedd* (rhyfedd)
* These adjectives were chosen based on their initial letter in order to demostrate their mutations, and therefore their meaning will not make sense after some nouns!
