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