Defnyddiwr:Adam78

Ni chefnogir cynnwys y dudalen mewn ieithoedd eraill.
Oddiwrth Wiciadur, y geiriadur rhydd.

These days mostly in the English-language Wiktionary (wikt:User:Adam78), earlier in the English- and Hungarian-language Wikipedia (w:User:Adam78, w:hu:User:Adam78).