lumpy

1 having small pieces or lumps spread throughout the lumpy mashed potatoes were cold as well Synonyms clumpy, curdy, chunky, nubbly, nubbyRelated Words ropy (also ropey), thick, viscous; knobbed, knobbly, knobby, lumpish; clabbered, clotted, coagulated, congealed, curdled, gelled, thickened; broken, bumpy, coarse, irregular, jagged, knotted, knotty, pebblyAntonyms smooth

2 not having a level or smooth surface before painting, we had to sand the lumpy surface to make it smooth Synonyms broken, bumpy, coarse, irregular, jagged, uneven, pebbly, ragged, rough, roughened, rugged, scraggyRelated Words lopsided, unbalanced; inexact, unaligned; rutted, rutty, undulating, undulatory, wavy; pitted, pocked; knobbly, knobby, knurled, knurly, nubbly, nubby; burred, harsh, sandpapery, scraggly, scratchy; nonuniformNear Antonyms exact, uniform; aligned (also alined), regular, true; horizontal, tabular; plumb, straight, vertical; flushAntonyms even, flat, level, plane, smooth