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