in English is:

dermis

Mutations

Soft:wirgroen
Nasal:ngwirgroen
Aspirate:(no mutation)

Use

y gwirgroen hwn
fy ngwirgroen i
dy wirgroen di
ei wirgroen ef/o
ei gwirgroen hi
ein gwirgroen ni
eich gwirgroen chi
eu gwirgroen nhw/hwy
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