EnglishMerriam-Webster Dictionary
5 not having a level or smooth surface //the coarse surface of the sandpaper broken, bumpy, irregular, jagged, lumpy, pebbly, ragged, rough, roughened, rugged, scraggy, uneven 5 not having a level or smooth surface //the coarse surface of the sandpaper broken, bumpy, irregular, jagged, lumpy, pebbly, ragged, rough, roughened, rugged, scraggy, uneven