Prawfddarllenwyd y dudalen hon
Williamsburg, II. 43. 49. prif dref James City County, Virginia
Wybryddion, II. 52, meteorologists
Wynn, II. 99, Parch. William, o Langynhafal
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Ymddygwd, II. 51, ymlafurio, ymboeni, cweryla,
Ymhwrdd, 90, ynni
Yolaf, II. 81, gweddiaf
Ystig, II. 14, dyfalbarhaus
Ystwffwl, II. 24. staple
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