in English is:

handedness

Mutations

Soft:lawdueddiad
Nasal:(no mutation)
Aspirate:(no mutation)

Use

y llawdueddiad hwn
fy llawdueddiad i
dy lawdueddiad di
ei lawdueddiad ef/o
ei llawdueddiad hi
ein llawdueddiad ni
eich llawdueddiad chi
eu llawdueddiad nhw/hwy
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