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