| Yank | v | Yark |
| Yard | n | Geard, Haw |
| Yarn, small pieces of | n | Bitting-Yarn |
| Yarrel | n | Dother |
| Yarrow | n | Hemming And Sewing |
| Yarrow, Common | n | Sneeze-Wort |
| Yawn | v | Yaup |
| Year when crops are exceptionally good | n | Slovens-Year |
| Yearling calf | n | Bud |
| Years old | adj | Yeared |
| Yeast | n | Barm, East, Mod, Sizzing |
| Yell | v | Rave, Yirr |
| Yellow Auricula | n | Tanner's Apron |
| Yellow clover | n | Hop-clover |
| Yellow earth just above a mineral seam | n | Gossan |
| Yellow flag iris | n | Levers |
| Yellow Flag Iris | n | Trinity Plant |
| Yellow Iris | n | Shalder |
| Yellow Iris, seed vessels of | n | Cucumbers |
| Yellow Toadflax | n | Bacon-And-Eggs, Puppy Dog's Mouth, Rabbit-Flower |
| Yellow Wagtail | n | Shepherdess |
| Yellow-Horned Poppy | n | Squatmore |
| Yes | adv | Aye, Iss, Mps, Ya, Yea |
| Yew-berry | n | Snoder-Gill. Snotter-Gall |
| Yield (of crops) | v | Heel |
| You know | int | Snaw |
| Yoke (1) | n | Sole, Yems |
| Yoke (2) | v | Wont |
| Yokel | n | Joskin |
| Yolk | n | Yelk |
| Yonder | adv | Cander, Conder, Hinder, Yanger, Yond |
| Yorker, bowl a (cricket) | n | Gaub-Hole |
| You | pron | Thou, Thee |
| You know | int | Zino |
| Young bird | n | Balcher |
| Your (1) | adj | Thee's |
| Your (2) | pron | Thy |
| Yourself | pron | Thyself |
| Youth, ungainly | n | Notmatot |
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