Here's what rhymes with oligatory.
chary dory story sorry storey hoary lorry starry gory sari corrie glory obligatory oratory quarry purgatory repertory signatory dilatory laudatory lavatory pylori safari amatory chicory nugatory offertory satori minatory thesauri vapory vapoury category laboratory auditory inventory allegory dormitory migratory predatory secretory derogatory oscillatory gustatory prefatory rotatory hortatory innovatory aleatory crematory signori calamari placatory territory respiratory regulatory statutory inhibitory mandatory preparatory ambulatory circulatory promontory repository transitory depository desultory excretory promissory declaratory defamatory expository prohibitory reformatory accusatory declamatory suppository multistory adulatory judicatory depilatory multistorey salutatory explanatory inflammatory exploratory participatory observatory retaliatory celebratory dedicatory initiatory vibratory commendatory consolatory deprecatory ejaculatory expiatory interrogatory vainglory confiscatory exculpatory compensatory conciliatory contributory anticipatory hallucinatory condemnatory interlocutory investigatory propitiatory subcategory adjudicatory exclamatory masturbatory supererogatory circumlocutory discriminatory noninflammatory congratulatory noncontributory nondiscriminatory Words that almost rhyme with oligatory
jolly poly dolly folly volley trolley holly collie golly lolly molly crawly duopoly integrally prodigally melancholy musicale maniacally body party barley poppy posse tardy tawny balmy bawdy bonny chalky jockey parley tarsi tawdry boggy bonnie bossy choppy doughty palmy potty talkie toddy bobby doggie doggy toffee balky dodgy dotty johnny baccy barmy darkie dorky podgy talky coffee copy forty partly rocky hardy hearty larvae lobby stormy darkly donkey haughty hobby palsy sorely foggy gaudy hockey horny khaki marshy mossy naughty paltry parsley thorny brawny carpi cocky jaunty knotty portly saucy shoddy soggy sortie starchy stocky corny karate mammy mommy spotty tartly warty boxy gauzy gawky harpy knobby sporty stodgy trochee washy blarney colossi cony horsey paunchy rani saki tautly commie gamey gnarly hibachi horsy pongee shorty soppy stogie hardly largely sharply shortly broadly lofty quasi calmly embody faulty laundry proxy warmly wrongly courtly glossy godly harshly hotly nobly sparsely bronchi coarsely epoxy floppy literati lordly motley salty sloppy swarthy colliery dropsy frothy hoarsely starkly baldly cockney divorcee fourthly groggy salami zombie blotchy foxy honky snotty tatami virtuosi wanly cloche jalopy origami raunchy sparkly swami zloty smarmy smarty smoggy snobby softy strongly hierarchy costly softly orthodoxy falsely fondly oligarchy frosty smartly swampy ungodly staunchly thrombi tsunami crossly scrawny vulgarly forlornly kamikaze prelacy suavely thalami paparazzi swanky horsefly kohlrabi pastrami splotchy squashy everybody antibody promptly uniformly patriarchy photocopy commonalty multiparty matriarchy demagogy fricassee mariachi diamante personalty pianoforte heterodoxy scapegrace streptococci staphylococci hypothalami nonchalantly caravanserai