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