in English is:

oxidation

Mutations

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

Use

yr ocsidiad hwn
fy ocsidiad i
dy ocsidiad di
ei ocsidiad ef/o
ei hocsidiad hi
ein hocsidiad ni
eich ocsidiad chi
eu hocsidiad nhw/hwy
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