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