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