in English is:

philology

Mutations

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

Use

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