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