in English is:

weakling

Mutations

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

Use

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