Here's what rhymes with imperator.
later operator indicator traitor waiter cater moderator debater hater pater rater gator prater dater gaiter tater greater generator mediator crater educator agitator insulator modulator decorator evaporator freighter imitator innovator instigator integrator obturator straighter skater grater vindicator collator gyrator adulator inhalator creator elevator equator oscillator dictator activator alligator incubator navigator originator radiator simulator ventilator alternator applicator aviator carburetor levator respirator rotator incinerator interrogator violator animator detonator emulator idolater percolator annotator cooperator headwaiter pollinator dedicator dumbwaiter litigator nominator eradicator exaggerator hibernator mutilator sedater corroborator abrogator denominator investigator translator legislator collaborator curator perpetrator actuator illustrator stimulator escalator gladiator adjudicator duplicator eliminator lubricator dehydrator infiltrator renovator castigator decelerator peculator crocheter refrigerator arbitrator commentator coordinator regulator accelerator negotiator speculator evaluator manipulator procurator excavator liquidator fabricator exterminator formulator fornicator defoliator dissimulator fumigator contaminator decapitator insinuator administrator accumulator calculator facilitator communicator demonstrator conciliator appropriator resuscitator prevaricator repudiator defibrillator discriminator consolidator prognosticator expropriator procrastinator Words that almost rhyme with imperator
nature major paper labor neighbor vapor trader taper sabre wager nadir saber caper draper pager raider tabor wader raper wagerer invader grader belabor denature persuader evader blockader staider scraper masquerader legislature crusader nomenclature favor favour layer player laser maker mayor painter safer sailor tailor breaker planar razor tracer trailer trainer wafer waiver baker fainter savor savour seiner taker baser braver hacer jailer maner payer plainer purveyor raiser saver shaker waver arranger blazer chaser gainer gayer maser planer racer saner tamer vaguer whaler bather jailor mailer pacer shaver taster waster assayer baler faker gamer hazer bracer chaster drainer vainer baster caver fayer lamer raver sager caner haler wailer fainer urbaner danger failure chamber flavor flavour glacier labourer scalar surveyor engraver graver manger savior appraiser attainder bilayer changer entertainer papier ranger slayer spacer strainer undertaker eraser inhaler partaker slaver sprayer framer grayer modeller quaver frailer greyer poetaster defamer essayer grazer quainter stayer staler claimer delayer naysayer defacer opaquer wavier inaner insaner unsafer behavior stranger container endanger conveyor retainer disfavor disfavour betrayer campaigner conveyer gamester abstainer complainer declaimer statelier automaker boilermaker cockchafer doomsayer loudhailer finagler waylayer remainder exchanger monolayer disclaimer misbehavior multilayer soothsayer humaner moneymaker restrainer semitrailer programer gainsayer saltshaker boneshaker astuter troublemaker policymaker multiplayer semiquaver cabinetmaker photoengraver