in English is:

neutralization

Mutations

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

Use

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