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18-Letter Words Containing: I,O,R,R,S,S

 (In Any Order)
There are 54 18 letter words, 210 18 letter phrases and 0 18 letter abbr's with I,O,R,R,S,S in.

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

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All 18 Letter Words

Words (54)
gastroenterologisthyperaldosteronismuniformitarianismsultraconservativesultraconservatismstransportabilitiestransistorizationssuperminicomputerssuperadministratorstructuralizationsstereoregularitiesspectroheliographssoporiferousnessesrevascularizationsredistributionistsrecrystallizationsreconstructionistsreconstructionismspraiseworthinessesoverprotectivenessoverindustrializesotherworldlinessesorthopsychiatristsnonrepresentativesnonarbitrarinessesneurotransmissionsneuropsychiatristsmisrepresentationsmisinterpretationsmicrodensitometersmeretriciousnessesirresponsivenessesirresponsibilitiesirreproachablenessirreconcilablenessinterrelationshipsincorrigiblenesseshydrometallurgistsgastroenterologieselectrochemistriesdiastereoisomerismdehydrochlorinasescreditworthinessescounterstrategistscounteraggressionsbiotransformationsbacteriorhodopsinsastrophotographiesarchaeoastronomiespteridospermopsidacross-fertilizationcross-fertilisationcorrosion-resistantarteriolosclerosis
Phrases (210)
treaty of versaillessupervisory routinesuborder anisopterasir martin frobishersir henry joseph woodsir frederick ashtonsir christopher wrensir arthur john evansscorpio the scorpionsamolus parviflorusrheims-douay versionrespiratory illnessreligious residenceprofessional golferpriority processingpresident jeffersonparkinson's syndromeoscar hammerstein iiorthotomus sutoriusorder sarracenialesorder sarcosporidiaorder passeriformeson an irregular basisneuropterous insectnephrops norvegicusmusculospiral nervemorchella crassipeslepomis macrochirushenry norris russellgenus recurvirostraerinaceus europaeuserigeron canadensisdouay-rheims versiondistributor housingdisreputable persondisagreeable persondirect transmissioncommissaire maigretassyrian neo-aramaicartocarpus communisalexander i of russiaair-to-ground missileyellow bristlegrassyellow bristle grasswrit of habeas corpuswoolsorter's diseasewhorled loosestrifewestern ribbon snakewandering albatrossvespertilio murinusvena supraorbitalisvascular prosthesisvaledictory addressuropsilus soricipesunipolar depressiontyrannus vociferanstussock caterpillarthermosetting resinthermoplastic resinsymphoricarpos albasurvivors insurancesupra expressionismsupervisory programsuperior colliculussuborder tarsioideasuborder ceratopsiastructural genomicssteganopus tricolorstanford universityst. christopher-nevissporobolus poiretiisouthern hemispheresir john carew ecclessir ernst boris chainshort gastric arterysensory deprivationsensorimotor regionscleroderma bovistasarcophilus hariisisailor's breastplaterobert james fischerrhizopus stoloniferretarded depressionrespiratory diseasereproductive systemregression equationregression analysisreal-time processingreactive depressionrachel louise carsonquercus chrysolepispterocarpus indicuspsoriatic arthritisprosopis juliifloraprofessional personprofessional dancerprocursive epilepsyprionotus carolinuspresident rooseveltpresent progressivepinnotheres ostreumperomyscus eremicuspeperomia sandersiipedestrian crossingparascalops breweriparallel processingpancreatic fibrosisorthopterous insectoreamnos americanusorder ustilaginalesorder solenichthyesorder rickettsialesorder psilophytalesorder aspergillalesoperations researchnucleolus organisernonreligious personnon-christian priestneurotic depressionnervous prostrationmusculus teres minormultiple regressionmountain watercressmissouri compromisemilitary censorshipmicroprocessor chipmeriones longifronsmaster of ceremoniesmarta brigit nilssonmacrozamia spiralislimnodromus griseusleycesteria formosaleptopteris superbale douanier rousseaukeratosis nigricansjunction transistorjames francis thorpeiron-storage diseaseindirect expressionhysterical neurosishesperis matronalisharold hirschsprunghalicoeres radiatusgrindelia squarrosagenus rhinonicterisgenus lagerstroemiagenus ibero-mesornisgenus dicranopterisgenus chrysochlorisgenus chorizagrotisgenus centropristisgenus cardiospermumfringed loosestrifefragaria chiloensisfirst battle of ypresfirst baron tennysonfast of the firstborneuarctos americanusesther hobart morriselaeocarpus grandiseastern fox squirreldwarf russian almonddryopteris fragransdryopteris filix-masdouglas fairbanks jr.dorsal scapular veindorothy leigh sayersdiscretionary trustdepressive disorderdelusional disordercystophora cristatacupressus arizonicacryptotermes breviscross-country skiingcross-country ridingcrisis interventioncorrosive sublimatecoronavirus diseasecoronary thrombosiscoreopsis tinctoriacordyline australiscordia gerascanthusconversion hysteriaconversion disorderclematis versicolorchoriotis australischinese scholartreechinese scholar treechinese parasol treecerebral thrombosiscecil scott forestercatherine i of russiacarissa grandifloracamelus dromedariuscallorhinus ursinusbronchoscopic smearbouvier des flandresbillion-dollar grassbidens trichospermabarometric pressureassociate professorassistant professorasian horseshoe crabarticulatory systemarterial blood gasesaristotelia serrataaristarchus of samosarisaema atrorubensanoa depressicornisabsorption spectrum
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