in English is:

Internet

Mutations

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

Use

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