in English is:

mullet

Mutations

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

Use

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