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