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