Words That Rhyme With "Antacids" :
2 syllables:
acids, alcids, aphids, ashes, asses, bashes, basses, brasses, caches, cashes, clashes, class's, classes, crash's, crashes, dashes, flash's, flashes, gas's, gases, gashes, gasses, glass's, glasses, grasses, hashes, lashes, masses, Nash's, passes, placid, rashes, sashes, slashes, smashes, splashes, thrashes, trashes
3 syllables:
Agassiz, amasses, diacid, harasses, molasses, morasses, peracid, subacid, surpasses, triacid