Words That Rhyme With "Demolish" :
2 syllables:
bullish, Colchis, coolish, dullish, fallfish, fallish, follis, foolish, Gaulish, ghoulish, hellish, Hollis, kalish, mulish, owlish, palish, Paulus, polish, relish, Salish, saltish, smallish, solace, stylish, tallish, Wallace, Wallis
3 syllables:
abolish, Cornwallis, damfoolish, disrelish, embellish, repolish, unpolished