Here's what rhymes with aligator.
cater gator gaiter later greater waiter crater hater pater rater skater grater dater tater creator equator traitor alligator freighter levator rotator prater collator gyrator operator elevator dictator educator curator radiator applicator aviator debater decorator obturator straighter violator idolater litigator sedater crocheter abrogator generator indicator mediator oscillator regulator activator agitator collaborator moderator navigator originator actuator alternator carburetor imitator innovator procurator respirator escalator gladiator liquidator adjudicator animator emulator fabricator percolator annotator cooperator duplicator fornicator headwaiter lubricator pollinator dedicator dumbwaiter renovator adulator eradicator fumigator hibernator inhalator corroborator refrigerator translator arbitrator commentator legislator accelerator facilitator incubator insulator modulator negotiator simulator communicator evaluator evaporator illustrator instigator integrator excavator interrogator detonator appropriator eliminator vindicator dehydrator nominator prevaricator castigator exaggerator mutilator peculator coordinator accumulator calculator perpetrator speculator ventilator manipulator stimulator incinerator conciliator formulator consolidator infiltrator resuscitator decelerator defoliator repudiator decapitator denominator investigator defibrillator demonstrator exterminator dissimulator contaminator insinuator administrator discriminator procrastinator prognosticator expropriator Words that almost rhyme with aligator
caper nature major paper labor neighbor vapor taper sabre wager grader nadir saber pager raider tabor wader raper wagerer trader scraper draper evader blockader 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 raver sager claimer haler wailer fainer danger failure chamber player flavor breaker flavour labourer planar tracer trailer trainer manger retainer savior bilayer braver changer papier plainer ranger slayer spacer arranger blazer eraser planer slaver framer gamester assayer frailer bracer drainer essayer stayer staler loudhailer opaquer wavier urbaner inaner remainder container surveyor conveyor engraver appraiser attainder purveyor strainer campaigner inhaler partaker sprayer conveyer modeller abstainer declaimer poetaster statelier cockchafer defamer humaner programer delayer gainsayer naysayer defacer waylayer insaner unsafer behavior stranger endanger exchanger disclaimer disfavor disfavour multilayer undertaker betrayer soothsayer complainer automaker boilermaker moneymaker restrainer saltshaker doomsayer astuter finagler monolayer entertainer multiplayer semiquaver boneshaker troublemaker policymaker semitrailer misbehavior cabinetmaker photoengraver