Here's what rhymes with oscillatory.
chary dory story sorry oratory storey hoary lorry starry gory sari amatory corrie glory allegory quarry secretory repertory dilatory laudatory lavatory pylori safari chicory hortatory offertory satori adulatory aleatory thesauri calamari salutatory vapory vapoury laboratory territory auditory statutory obligatory ambulatory circulatory dormitory migratory predatory derogatory desultory excretory purgatory signatory celebratory gustatory prefatory rotatory vibratory accusatory consolatory nugatory suppository crematory minatory category respiratory inventory regulatory inhibitory mandatory promontory repository transitory observatory promissory defamatory expository hallucinatory reformatory commendatory exculpatory innovatory masturbatory multistory signori depilatory multistorey placatory explanatory inflammatory preparatory conciliatory exploratory participatory anticipatory depository retaliatory declaratory dedicatory prohibitory condemnatory declamatory deprecatory ejaculatory expiatory subcategory vainglory adjudicatory exclamatory supererogatory compensatory contributory congratulatory initiatory interlocutory interrogatory investigatory propitiatory confiscatory judicatory circumlocutory discriminatory noninflammatory nondiscriminatory noncontributory Words that almost rhyme with oscillatory
jolly poly dolly folly volley trolley holly collie golly lolly molly crawly duopoly melancholy prodigally maniacally integrally musicale 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 mammy mommy spotty tartly warty boxy gauzy gawky harpy knobby sporty stodgy trochee washy blarney 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 oligarchy sparsely bronchi coarsely epoxy floppy literati lordly motley salty sloppy swarthy colliery dropsy frothy hoarsely starkly baldly cockney divorcee fourthly groggy karate salami vulgarly zombie blotchy foxy honky snotty tatami virtuosi wanly cloche colossi jalopy origami raunchy sparkly swami zloty smarmy smarty smoggy snobby softy strongly everybody hierarchy costly softly orthodoxy falsely fondly frosty smartly swampy ungodly multiparty staphylococci staunchly thrombi tsunami crossly scrawny forlornly prelacy suavely thalami fricassee paparazzi swanky horsefly pastrami splotchy squashy antibody promptly uniformly patriarchy photocopy heterodoxy matriarchy demagogy kamikaze mariachi diamante kohlrabi streptococci commonalty personalty pianoforte hypothalami scapegrace nonchalantly caravanserai