Gorau oll, gorau a aller.Dihareb Cymraeg. Ystyr Saesneg; English meaning: The best of all is the best that can be done. Addaswyd o ddetholiad Diarhebion Cymraeg gan J. J. Evans 1965.
Gorau chware, cyd-chware.Dihareb Cymraeg. Ystyr Saesneg; English meaning: Team play is the best play. Addaswyd o ddetholiad Diarhebion Cymraeg gan J. J. Evans 1965.
Gorau bendith, bendith y tlawd.Dihareb Cymraeg. Ystyr Saesneg; English meaning: The best blessing, the blessing of the poor. Addaswyd o ddetholiad Diarhebion Cymraeg gan J. J. Evans 1965.
Gollwng drygwr i ysgubor gwrda.Dihareb Cymraeg. Ystyr Saesneg; English meaning: To let the bad to the good man’s barn. Addaswyd o ddetholiad Diarhebion Cymraeg gan J. J. Evans 1965.
Godroir buwch o’i phen.Dihareb Cymraeg. Ystyr Saesneg; English meaning: What milk you draw from the cow you have given her through the mouth. Addaswyd o ddetholiad Diarhebion Cymraeg gan J. J. Evans 1965.
Goddiwedda hwyr fuan.Dihareb Cymraeg. Ystyr Saesneg; English meaning: The slow overtakes the swift. Slow and sure wins the race. Addaswyd o ddetholiad Diarhebion Cymraeg gan J. J. Evans 1965.
Gnawd i anghofus ddwy daith. Dihareb Cymraeg. Ystyr Saesneg; English meaning: The forgetful are apt to have two journeys. Addaswyd o ddetholiad Diarhebion Cymraeg gan J. J. Evans 1965.
Gelyn i ddyn, ei dda.Dihareb Cymraeg. Ystyr Saesneg; English meaning: A man’s means are his enemy. Addaswyd o ddetholiad Diarhebion Cymraeg gan J. J. Evans 1965.