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