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