What rhymes with dumber

becomer, bumer, chumer, chummer, crumber, crummer, cumer, drumer, dumber, fromer, frommer, glummer, gumer, gummer, humer, hummer, mumer, overcomer, plumer, plummer, rumer, scumer, scummer, shamer, slumer, slummer, somer, strumer, strummer, stumer, stummer, succumber, sumer, thumber