Usually RIGHT SMART. A large quantity of anything. Southern.
1842. I asked here, whether the people made much maple-sugar in this neighbourhood [Virginia]; when a planter answered, Yes, they do, I reckon, right smart, meaning in great quantities.J. S. Buckingham, Slave States, ii. 327.
1846. Thar haint been much rain lately, but thars a right smart of snow, and its about half melted now. That makes wheelin heavy.Farnham, Travels in Prairie Land, p. 361.
1856. I sold right smart of eggs dis yere summer.H. B. Stowe, Dred, ch. 39.
1890. He confirmed my fears by telling me the water had been on the rise right smart of time already.Mrs. Custer, Following the Guidon, p. 292 (N.Y.).