in English is:

illiteracy

Mutations

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

Use

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