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