Gwrych Ereint, [511].
Gwryd, 217.
Gwryd Cai, [565].
Gwy, 392, [516].
Gwybr fynyđ, [478].
Gwybrnant, Gwybrant, [478].
gwyd, 218.
Gwydion, 69, 117, 326, [501], [503], [525], [526], [551], [608]–10, [620], [637], [644]–6.
Gwydir, 203, [490].
Gwydre, [529].