Other possible rhymes for nontutors
                            microchronometers
                                microclusters
                                microcomputers
                                microdensitometers
                                microdistributors
                                microfilters
                                microgenerators
                                microheaters
                                microinjectors
                                microliters
                                microlitres
                                micromanipulators
                                micromanometers
                                micromasters
                                micrometers
                                micrometres
                                micromotors
                                micronometers
                                microphotometers
                                microprojectors
                                microreactors
                                microresistors
                                microresonators
                                microseparators
                                microtasimeters
                                microtiters
                                microtitres
                                microvaristors
                                microvoltmeters
                                midcourters
                                midnighters
                                midniters
                                midwaters
                                miffbusters
                                migrators
                                milk-sisters
                                milliammeters
                                milliliters
                                millilitres
                                millimeters
                                millimetres
                                millisteres
                                mindhunters
                                minehunters
                                mini-super-computers
                                minicomputers
                                minidisasters
                                miniprinters
                                minirefrigerators
                                ministers
                                ministres
                                minisupercomputers
                                minitheaters
                                minitractors
                                minsters
                                minters
                                miscreators
                                misdirectors
                                misenters
                                misinterpreters
                                misquoters
                                misrepresenters
                                misters
                                mistreaters
                                mistrusters
                                mistutors
                                miters
                                mitigators
                                mitres
                                mixmasters
                                mobsters
                                mockbusters
                                model-view-presenters
                                moderators
                                modulators
                                molesters
                                molters
                                moltres
                                moniters
                                monitors
                                monochromators
                                monoesters
                                monometers
                                monsters
                                monsters!
                                monstres
                                montres
                                moodsetters
                                moodywaters
                                moonlighters
                                mooters
                                morning-afters
                                mortars
                                mostpastors
                                motiondetectors
                                motivators
                                motorscooters
                                moulters
                                mounters
                                movieprojectors
                                mrspotters
                                muddythewaters
                                muddywaters
                                muensters
                                mukhtars
                                multifilters
                                multimeters
                                multiparters
                                multiplicators
                                multitesters
                                multivectors
                                multivibrators
                                munsters
                                munters
                                mustardclusters
                                mustardplasters
                                musters
                                mutators
                                muters
                                mutilaters
                                mutilators
                                mutters
                                myodynamometers
                                myrialiters
                                myrialitres
                                myriameters
                                myriametres
                                mysterywriters
                                mystificators
                                mythbusters
                                myxogasteres
                                myxogastres
                                nachoplatters
                                nailbiters
                                nailbitters
                                nanoactuators
                                nanocapacitors
                                nanoclusters
                                nanocomputers
                                nanoconductors
                                nanoconverters
                                nanogenerators
                                nanoindenters
                                nanoinductors
                                nanoinjectors
                                nanoliters
                                nanolitres
                                nanomanipulators
                                nanometers
                                nanometres
                                nanomotors
                                nanoreactors
                                nanorefrigerators
                                nanoresistors
                                nanoresonators
                                nanothermometers
                                nanotransistors
                                nanovoltmeters
                                narraters
                                narrators
                                narrowcasters
                                natatores
                                natators
                                naters
                                natters
                                navigators
                                neardisasters
                                nectars
                                needlecrafters
                                negaters
                                negators
                                neglecters
                                negotiators
                                nemesisters
                                nephelometers
                                nervecenters
                                nesters
                                nestors
                                netbusters
                                netcasters
                                netstrapraptors
                                netters
                                neurocomputers
                                neuroeffectors
                                neuromodulators
                                neuroprotectors
                                neuropters
                                neurostimulators
                                neurotransmiters
                                neurotransmitters
                                neuters
                                newletters
                                newscasters
                                newsletters
                                nflcenters
                                nicktoonsters
                                niederselters
                                nighters
                                nilometers
                                nineletters
                                nite-liters
                                niters
                                nitrators
                                nitres
                                nitrometers
                                nitters
                                no-hitters
                                nociceptors
                                nocireceptors
                                nocreditors
                                nohitters
                                nomenclators
                                nominators
                                non-starters
                                nonactors
                                nonadministrators
                                nonadopters
                                nonauthors
                                noncharacters
                                noncheaters
                                noncollectors
                                noncommuters
                                noncompetitors
                                nonconductors
                                noncontractors
                                noncontributors
                                noncooperators
                                noncreators
                                noncreditors
                                nondeviators
                                nondieters
                                nondirectors
                                nondiscriminators
                                nondistorters
                                nondoctors
                                noneditors
                                noneducators
                                nonesters
                                nonfactors
                                nonfirefighters
                                nonhunters
                                noninvestors
                                nonlegislators
                                nonletters
                                nonmarketers
                                nonmediators
                                nonoperators
                                nonparticipators
                                nonplanters
                                nonpointers
                                nonpolluters
                                nonpredators
                                nonquitters
                                nonreactors
                                nonresisters
                                nonresistors
                                nonrioters
                                nonsecretors
                                nonsenators
                                nonskaters
                                nonstarters
                                nonsuperconductors
                                nonsupporters
                                nonvectors
                                nonvisitors
                                nonvoters
                                nonwriters
                                nor'easters
                                noreasters
                                northeasters
                                northernwinters
                                northwesters
                                norwesters
                                nosejobamateurs
                                notators
                                noters
                                notres
                                novators
                                novelwriters
                                novisitors
                                nuclearreactors
                                nucleators
                                numberofletters
                                numerators
                                nutators
                                nutters
                                nymshifters
                                oasters
                                oaters
                                obfuscators
                                obgyndoctors
                                obiters
                                objectors
                                obligators
                                observators
                                obsonators
                                obstructers
                                obturators
                                obviators
                                occlusometers
                                occulters
                                octameters
                                odellcomputers
                                odereaters
                                odometers
                                odometres
                                odor-eaters
                                odoreaters
                                odorometers
                                officiators
                                offsetters
                                ofletters
                                ofmasters
                                ofrealtors
                                ofwriters
                                ohmmeters
                                oilheaters
                                oldmasters
                                oldquarters
                                oldsters
                                oldwasters
                                oleasters
                                oleometers
                                olfactometers
                                olfactors
                                oligoesters
                                ombrometers
                                omitters
                                oncometers
                                one-nighters
                                one-percenters
                                oneacters
                                oneeyedmonsters
                                onehitters
                                oneseaters
                                onslaughters
                                ooffighters
                                openoysters
                                operameters
                                operators
                                ophthalmometers
                                opinators
                                opiniasters
                                opiniators
                                opinionators
                                opisometers
                                opters
                                optoisolators
                                optometers
                                orators
                                orbiters
                                orchestrators
                                orchidometers
                                ordinators
                                originators
                                ornithopters
                                orthocenters
                                orthocentres
                                orthoesters
                                orthopters
                                orycteres
                                oscillators
                                oscillometers
                                osculators
                                osmometers
                                osmoreceptors
                                osseters
                                ostentators
                                osteoprogenitors
                                osters
                                ottawasenators
                                otters
                                ousters
                                outers
                                outfitters
                                outflatters
                                outlustres
                                outvoters
                                outwinters
                                outwitters
                                overactors
                                overcomplicators
                                overeaters
                                overestimators
                                overflatters
                                overheaters
                                overinvestors
                                overmasters
                                overnighters
                                overpronators
                                overprotectors
                                overreactors
                                overwaters
                                overwinters
                                overwriters
                                ovipositors
                                oviraptors
                                owneroperators
                                oxathres
                                oxidators
                                oximeters
                                oximetres
                                oxters
                                oxygenators
                                oxythres
                                oysters
                                ozonometers
                                pace-setters
                                pacesetters
                                pachometers
                                pachymeters
                                pageanters
                                painters
                                palaeoequators
                                palaeothermometers
                                paleothermometers
                                palmisters
                                palmsters
                                palpators
                                palpometers
                                palsters
                                palters
                                panters
                                panthers
                                pantometers
                                pantseaters
                                parachuters
                                paradoctors
                                paraeducators
                                paraluteres
                                parameters
                                parametres
                                paramotors
                                paravectors
                                pargeters
                                paritors
                                parkingmeters
                                parroters
                                parters
                                participators
                                partymeisters
                                passometers
                                pasters
                                pastillators
                                pastmasters
                                pastors
                                paternosters
                                paters
                                patres
                                patters
                                paymasters
                                peakflowmeters
                                peashooters
                                peculators
                                pedipulators
                                pedometers
                                pedometres
                                peeters
                                pegasisters
                                peirameters
                                pellistors
                                pelters
                                pelvimeters
                                penetrameters
                                penetrators
                                penetrometers
                                pentaconters
                                pentameters
                                pentasters
                                penteconters
                                pentecosters
                                perambulators
                                perators
                                percenters
                                percolators
                                peregrinators
                                perfecters
                                perfectors
                                perforators
                                pericenters
                                pericentres
                                perimeters
                                perineometers
                                permitters
                                permuters
                                perpetrators
                                perpetuators
                                persecutors
                                persisters
                                persistors
                                personalcomputers
                                personators
                                perturbators
                                perverters
                                pesters
                                pestres
                                petaliters
                                petalitres
                                petameters
                                petametres