in English is:

numismatics

Mutations

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

Use

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