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18-Letter Words Containing: C,I,O,P,R,S,T

 (In Any Order)
There are 65 18 letter words, 179 18 letter phrases and 0 18 letter abbr's with C,I,O,P,R,S,T in.

Best Scoring 18 Letter Words With: C,I,O,P,R,S,T

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All 18 Letter Words

Words (65)
oversimplificationspectrophotometricultrasophisticatedultramicroscopicalthermoplasticitiessupersophisticatedsuperminicomputerssupercivilizationsstereospecificallystereophotographicspectrohelioscopesspectroheliographyspectroheliographsspectrofluorimeterribonucleoproteinsrechromatographiesquasiperiodicitiespseudotuberculosisprovincializationspropagandisticallypronounceabilitiespolyesterificationpolyacrylonitrilespiezoelectricitiesphotoreproductionsphotoreactivationsphotomicrographiespertinaciousnessesparticularizationsoverspecializationoverprotectivenessoveroptimisticallyorthopsychiatristsnoncooperationistsnoncomparabilitiesneuropsychologistsneuropsychiatristsmicroreproductionsmicrophotographiesmicrophotographersmicromanipulationsmicrolepidopterousmicroencapsulationmicroencapsulatingmacrophotographiesintrospectionisticincorruptibilitiesimmunoprecipitateshypernationalisticgranulocytopoiesisgranulocytopoieseselectrophysiologicelectrophilicitieselectromyographieselectrodepositionscounteradaptationscompartmentalisingclaustrophobicallybacteriorhodopsinsaustralopithecinesspectrographicallypsychotherapeuticsovercapitalisationnonprognosticativehypercholesteremia
Phrases (179)
upton beall sinclairsuperiority complexsir christopher wrensexual reproductionsetophaga ruticillascorpio the scorpionpriority processingpositive reinforcerportuguese republicpooecetes gramineuspiano transcriptionphysical attractionp-type semiconductorostrya carpinifolianewspaper columnistneuropterous insectnational censorshipmusculus temporalishypostasis of christhypertonic solutionherpestes ichneumongenus dimorphothecaelectronics companyelectron microscopediplomatic ministercollapsible shelterchristopher marlowechemical operationscause to be perceivedcapital of new jerseycapital of australiaartocarpus communisartistic productionantineoplastic drugamphibious aircraftagropyron cristatumacoustic gramophonezero-coupon securitywrit of habeas corpuswinter olympic gamesvascular prosthesisvaledictory speakertussock caterpillartuberculoid leprosytrusteeship counciltropical rain forestthermoplastic resintextual scholarshipsymplocus tinctoriasupratrochlear veinsuborder ceratopsiastereoscopic visionstereophonic systemsteganopus tricolorst. christopher-nevissodium hypochloritesocial anthropologysmoking compartmentslip friction clutchsex-change operationsao tome and principesacrifice operationrocky mountain sheeprepublic of the sudanrepublic of botswanareproductive systemreal-time processingreactive depressionreaction propulsionquadriphonic systemquadraphonic systempylodictus olivarispus-forming bacteriapublic relations manpublic presentationpterocarpus indicuspsychotria capensispsoriatic arthritispsocopterous insectprosecuting officerpropositional logicprionotus carolinusprince-of-wales'-heathprince of wales heathprehistoric culturepotato scab bacteriapotassium carbonatepotamogeton crispuspopulus trichocarpaponcirus trifoliatapolystichum brauniipolitical commissarpolice headquarterspneumogastric nerveplatanus acerifoliaplains pocket gopherphyllostachys nigraphragmites communispersonal credit linepedestrian crossingparochetus communispancreatic fibrosisorthopterous insectorder stegocephaliaoperations researchnorth celestial polenon-christian priestneurotic depressionn-type semiconductormyosotis scorpiodesmusculus pectoralismilitary censorshipmicroscopic anatomymetaphosphoric acidmacroscopic anatomylip synchronizationlip synchronisationlimnocryptes minimaligustrum japonicumlaportea canadensiskingdom protoctistajudicial separationjames francis thorpeinteragency supportinorganic phosphateindirect expressionidiopathic disorderhyperfocal distancegregorian telescopegenus dicranopterisgenus cercopithecusgenus centropristisgenus actiniopterisgastroepiploic veinfamily ceratopsidaeeucalyptus coriaceaeptesicus serotinusepacris obtusifoliaenglish hippocrateselectron microscopydoctor of philosophydental orthopaedicscystopteris montanacystophora cristatacryptotermes breviscryptogramma crispacrataegus apiifoliacorticospinal tractcorporal punishmentcoreopsis tinctoriacoptis groenlandicacontopus sordiduluscontinuing trespasscomputer simulationcomplex prepositioncompetitor analysiscompatible softwarecolaptes chrysoideschrysolophus pictuschinese parasol treecharles william postcapital of singaporecapital of san marinocapital of costa ricabrush-tail porcupinebreech presentationblissus leucopterusbidens trichospermabastardy proceedingbarometric pressureaustrotaxus spicataassociate professorarches national parkapothecaries' weightanamnestic responseaegilops triuncalisacoustic projectionacoustic absorptionabsorption spectrum
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