in English is:

quartz

Mutations

Soft:gwarts
Nasal:nghwarts
Aspirate:chwarts

Use

y cwarts hwn
fy nghwarts i
dy gwarts di
ei gwarts ef/o
ei chwarts hi
ein cwarts ni
eich cwarts chi
eu cwarts nhw/hwy
External

Dictionary Portal

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

Specialist Dictionaries
Glossaries
Terminology
Encyclopedia
Example Sentences
Sentences containing:

*External websites will be opened in a new window.