Here's what rhymes with singularity.
rarity clarity parity celerity verity angularity similarity polarity regularity irregularity temerity hilarity capillarity popularity prosperity familiarity solidarity posterity granularity sincerity disparity peculiarity insincerity bipolarity dexterity unfamiliarity subsidiarity Words that almost rhyme with singularity
therapy parody fidelity melody chemotherapy hypnotherapy psychotherapy radiotherapy physiotherapy hydrotherapy readily legacy heresy brevity leprosy merrily warily wearily amenity acerbity retinae apparently carefully necessity density heavily penalty seventy deputy allegedly heredity terribly serenity severally solemnity verily militarily sesame revelry telemetry telepathy velvety legibly prayerfully identity necessarily primarily chemistry destiny integrity presently specially steadily extremity heavenly jealousy mentally ordinarily supremacy centrally chemically peasantry pleasantly specialty carelessly felony longevity pedigree perplexity tenancy clemency dreadfully immensity medically recklessly weaponry heraldry incrementally inequity pedantry pleasantry unbearably credibly nonentity tenantry testily blessedly devilry fretfully negligee temperately essentially intensity tendency complexity potentially pregnancy secondly temporarily voluntarily arbitrarily hegemony momentarily ascendancy customarily incredibly indemnity sensibly ascendency convexity dentistry jealously restlessly secondarily breathlessly flexibly lamentably professedly regretfully unpleasantly helpfully inclemency regrettably unsteadily vasectomy successfully accidentally ostensibly transparency helplessly incessantly tremendously unnecessarily marvellously relentlessly sequentially splendidly acceptably clandestinely confessedly inexpressibly mastectomy transparently impeccably instrumentally resentfully sentimentally tangentially temperamentally dependency fundamentally discrepancy incidentally respectfully environmentally biochemistry contentedly developmentally hysterectomy insensibly preferentially confidentially indelibly providentially biochemically geochemistry impetuously incontestably respectably independently expectancy experimentally extraordinarily conscientiously unsuccessfully exponentially expectantly existentially indispensably quintessentially tonsillectomy unacceptably contemptuously coincidentally superintendency