in English is:
taxation
Mutations
| Soft: | drethiad |
| Nasal: | nhrethiad |
| Aspirate: | threthiad |
Use
y trethiad hwn
fy nhrethiad i
dy drethiad di
ei drethiad ef/o
ei threthiad hi
ein trethiad ni
eich trethiad chi
eu trethiad nhw/hwy
yr un trethiad
y ddau drethiad cyflym*
y tri threthiad pell*
y pedwar trethiad tawel*
y pum trethiad bach*
y chwe threthiad da*
y saith trethiad glân*
yr wyth trethiad llawn*
y naw trethiad mawr*
y deg trethiad 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!
