in English is:

crown jewels

,

regalia

Mutations

Soft:deyrndlysau
Nasal:nheyrndlysau
Aspirate:theyrndlysau

Use

y teyrndlysau hyn
fy nheyrndlysau i
dy deyrndlysau di
ei deyrndlysau ef/o
ei theyrndlysau hi
ein teyrndlysau ni
eich teyrndlysau chi
eu teyrndlysau nhw/hwy
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