in English is:

checker

Mutations

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

Use

y gwirydd hwn
fy ngwirydd i
dy wirydd di
ei wirydd ef/o
ei gwirydd hi
ein gwirydd ni
eich gwirydd chi
eu gwirydd nhw/hwy
Phrases (1)
gwirydd sillafu
External

Dictionary Portal

This is a library of dictionaries and other online resources where you can search further for gwirydd*:

Specialist Dictionaries
Glossaries
Terminology
Encyclopedia
Example Sentences
Sentences containing:

*External websites will be opened in a new window.