Acetone rhymes with:
baritone, monotone, baritone, blackstone, bloodstone, bluestone, blystone, bridgestone, brookstone, brownstone, capstone, cherrystone, cobblestone, cornerstone, coverstone, curbstone, dialtone, executone, eyestone, featherstone, finestone, firestone, flagstone, folkstone, freestone, gallstone, gemstone, gladstone, goldstone, gravestone, greenstone, greystone, grindstone, hailstone, halftone, headstone, instone, johnstone, keystone, levinstone, lightstone, limestone, livingstone, lodestone, medstone, milestone, millstone, monotone, moonstone, nutone, overtone, pepitone, pipitone, poundstone, redstone, reflectone, rhinestone, richstone, sandstone, silverstone, steppingstone, tombstone, touchstone, undertone, waterstone, weatherstone, wedgestone, whetstone, whitestone, yellowstone
Acetone sounds like:
academe, academia, academy, accusation, accustom, accutane, acquisition, acquitaine, actin, action, actodine, acton, agitation, agostini, agostino, agustin, akkadian, aquitaine, ashdown, ashton, assocation, association, asthma, astin, aston, auction, augustin, augustine, augustinian, augustyn, austen, austin, austine, auston, auxton, axtman, axton, azactam