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