in English is:

quartz

,

rock crystal

Mutations

Soft:greigrisial
Nasal:nghreigrisial
Aspirate:chreigrisial

Use

y creigrisial hwn
fy nghreigrisial i
dy greigrisial di
ei greigrisial ef/o
ei chreigrisial hi
ein creigrisial ni
eich creigrisial chi
eu creigrisial nhw/hwy
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