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