Here's what rhymes with substitutor.
tutor tooter router pewter suitor neuter shooter polluter hooter looter rooter accoutre accouter scooter freebooter cuter acuter muter peashooter instituter computer commuter disputer institutor sixshooter devouter persecutor recruiter troubleshooter refuter prosecutor supercomputer telecommuter minicomputer microcomputer Words that almost rhyme with substitutor
duper super suture stupor trooper uber cooper ruder brooder rugger trouper blooper nuder whooper lewder future cruder mujer grouper shrewder snooper cuber intruder paratrooper tumor tumour booster tuner boomer chooser boozer chewer juicer booger poofter tattooer choosier dueller user ruler sooner junior producer cooler lunar newer mover rumor rumour sewer truer looser loser abuser brewer jr pursuer rooster cougar lucre bloomer bluer ewer reducer wooer bruiser euchre huger louver roofer roomer soother hoover huller pruner doodler doomster obtuser fewer humor humour maneuver viewer cruiser schooner accuser smoother antitumor detrusor inducer seducer bugler crooner harpooner hewer perfumer crueler groomer traducer fruitier fuehrer shampooer schmoozer sprucer untruer peculiar consumer transducer sepulchre diffuser remover skewer wrongdoer sepulcher evildoer outmaneuver reproducer impugner muenster profuser interviewer reviewer semilunar infuser revenuer honeymooner