in English is:

inheritance

,

heritage

,

legacy

Mutations

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

Use

yr etifeddiaeth hon
fy etifeddiaeth i
dy etifeddiaeth di
ei etifeddiaeth ef/o
ei hetifeddiaeth hi
ein hetifeddiaeth ni
eich etifeddiaeth chi
eu hetifeddiaeth nhw/hwy
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