in English is:

inheritance

,

patrimony

,

heritage

Mutations

Soft:dreftadaeth
Nasal:nhreftadaeth
Aspirate:threftadaeth

Use

y dreftadaeth hon
fy nhreftadaeth i
dy dreftadaeth di
ei dreftadaeth ef/o
ei threftadaeth hi
ein treftadaeth ni
eich treftadaeth chi
eu treftadaeth nhw/hwy
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