in English is:

jurisprudence

Mutations

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

Use

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