Here's what rhymes with cornetary.
bury dairy cherry berry tarry parry tare barre terry very vary marry fairy merry ferry prairie wary hairy sherry harry nary faerie wherry military literary unitary estuary scary ternary pessary apiary nondairy sectary necessary ordinary temporary arbitrary missionary monetary commentary coronary dietary solitary urinary cemetery sanitary corollary honorary planetary commissary emissary mortuary obituary canary luminary remarry unwary aviary beriberi dromedary equerry lapidary bilberry elderberry topiary plagiary secondary secretary pulmonary capillary hereditary imaginary monastery sanctuary adversary legendary maxillary momentary visionary ancillary budgetary dysentery mercenary salutary sedentary seminary veterinary funerary itinerary papillary savagery statuary cautionary centenary dignitary bacillary breviary buffoonery legionary nonmilitary actuary humeri chokecherry contemporary customary unnecessary dictionary stationary subsidiary fragmentary involuntary judiciary pituitary tributary apothecary culinary fiduciary sanguinary stationery epistolary paramilitary tutelary unsanitary insanitary cassowary eleemosynary huckleberry recessionary voluptuary nonliterary preliminary beneficiary disciplinary pecuniary proprietary reactionary functionary diversionary concessionary bicentenary tercentenary nonhereditary uncustomary extraordinary evolutionary vocabulary inflationary exclusionary confectionery deflationary expansionary genitourinary interplanetary probationary supernumerary undersecretary revolutionary discretionary cardiopulmonary expeditionary constabulary geostationary elocutionary interdisciplinary multidisciplinary counterrevolutionary Words that almost rhyme with cornetary
belly jelly deli telly allele smelly underbelly vermicelli barely petty penny jetty teddy bevy jenny many heavy ready fairly rarely steady semi deadly gentry levy heady levee messy belfry deathly fidgety pebbly tempi testy breathy dressy faery pesky kepi leggy recce sedgy veggie twenty healthy gently plenty wealthy lengthy densely fleshy antennae carefree deftly medley sentry sexy sketchy sweaty unsteady vestry gayety hefty machete stealthy tensely trendy maidenly thready lefty wetly already directly especially scarcely epilepsy freshly frenzy squarely spaghetti unfairly coquetry fleshly halfpenny hostelry aplenty libretti marquetry adeptly effendi preciously woodenly assembly friendly correctly elementary expressly intensely immensely unhealthy intently excellency sullenly confetti cognoscenti deviancy ineptly indirectly incorrectly unfriendly apoplexy grotesquely narcolepsy sacredly baronetcy catalepsy reassembly penitently complementary complexly confusedly ambivalently circumspectly equivalently