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19-Letter Words Containing: I,O,S,I,S

 (In Any Order)
There are 97 19 letter words, 290 19 letter phrases and 0 19 letter abbr's with I,O,S,I,S in.

Best Scoring 19 Letter Words With: I,O,S,I,S

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All 19 Letter Words

Words (97)
psychophysiologicalsternocleidomastoidunidimensionalitiesunconscionabilitiesuncompetitivenessesultrasegregationisttridimensionalitiestransubstantiationstransmogrificationstransformationalistsuperspecializationsuperconductivitiessuperadministratorsstereospecificitiessentimentalizationssemiconsciousnessessanctimoniousnessesrevolutionarinessesrepresentationalistrepresentationalismreinstitutionalizespsychophysiologistspseudosophisticatedposttranscriptionalpostmillenarianismspolyesterificationsphotosensitizationsphotodecompositionsperspicaciousnessespaleoclimatologistsovoviviparousnessesoverspecializationsoversimplificationsoversensitivenessesoverclassificationsoverambitiousnessesnoninterventionistsneurofibromatosisesmultitudinousnessesmicrometeorologistsmicroencapsulationsmicrodensitometrieslipopolysaccharidesirresponsiblenessesintrospectivenessesinefficaciousnessesinconspicuousnessesinconsideratenessesinconceivablenessesinappropriatenessesimpressionisticallyimpressionabilitiesimmunohematologistshypoparathyroidismshypersensitizationsextraordinarinessesexpressionisticallyevapotranspirationselectrophysiologistelectrophysiologieselectrodesiccationsdisproportionationsdispassionatenessesdirectionlessnessesdiethylstilbestrolsdiastereoisomerismsdeinstitutionalizescrosslinguisticallycounterinsurgenciescounterinstitutionscounterconspiraciescounteradvertisingscontradistinguishescontradistinguishedcontradictorinessesconstitutionalitiesconscientiousnessescomprehensibilitiescommunicativenessesbourgeoisificationsauthoritativenessesantivivisectionistsantiferromagnetismsanticonservationistanticholinesterasesunconscientiousnessuncommunicativenesssociolinguisticallysmall-capitalisationprofessionalizationprofessionalisationobsessive-compulsivegood-neighbourlinessdiethylstilboestroldiethylstilbesterolcross-linguisticallycross-classification
Phrases (290)
unix operating systemuniverse of discoursetrichopterous insecttransmission channelthalarctos maritimusswedish monetary unitsurvivorship annuitysuperoxide dismutasesubscription warrantstreptopelia risoriastizostedion vitreumspanish monetary unitsolidarity surchargesenior vice presidentsemi-circular bastionscleropages jardiniiscientific socialismsaprophytic organismsalicylate poisoningrussian monetary unitrestriction nucleasereinforcing stimulusrabbi moses ben maimonpolitical sympathiesphysical restorationphysical compositionpetroselinum crispumperiarteritis nodosapassionflower familypassiflora incarnataorder psittaciformesorder casuariiformesoperational analysisoccupational diseaseneurological diseasemusical organisationmicrotus richardsonimatrix transpositionliquid body substancelepidopterous insectjudgment of dismissalinter-service supporthyssopus officinalishousing commissionerhimantopus mexicanusharmonic progressiongossypium peruvianumfirst council of lyonsfamily lepisosteidaefamily cynoglossidaeeudromias morinellusdivision schizophytacourse of instructioncost-benefit analysiscoryphaena equisetisconditioned stimuluscommunication systemcommissioned officerclass basidiomyceteschrist's resurrectioncharadrius vociferuscenchrus tribuloidescarthamus tinctoriuscanavalia ensiformisbuilding supply housebronislaw malinowskiassociation footballascaris lumbricoidesarabidopsis thalianaanaximenes of miletusadvertising divisionadlai ewing stevensonwomen's liberationistwilliam harrison hayswest indian snowberrywest indian satinwoodwashington's birthdayvesicular stomatitisventriloquist's dummyuniversity extensionunited states capitoltrilisa odoratissimatreasury obligationstransmission densitytransfusion reactiontineola bisselliellatillandsia usneoidessystemic circulationsystem administratorsurgical suction pumpsurface-to-air missilesurface assimilationsupply-side economicssuperstitious notionsuksdorfia violaceaesubclass magnoliidaestereoscopic picturest. thomas and principespurious correlationspousal relationshipspasmodic laryngitissolanopteris bifronssocialist labor partysingular propositionsideroblastic anemiashirodkar's operationsesbania grandiflorasequoia sempervirenssenecio triangularissenecio milkanioidessemiautomatic pistolseiurus aurocapillusseborrheic keratosisscorzonera hispanicasciurus carolinensisscaphiopus hammondiisaurischian dinosaursatellite televisionsanicula arctopoidessalpiglossis sinuatasaint elias mountainsrubus phoenicolasiusrichardson's geraniumrhinoceros unicornisrhamnus carolinianusrhamnus californicusrespiratory disorderrespiratory acidosisregional anaesthesiarefrigeration systemquercus sessiliflorapsychotic depressionpsychiatric hospitalpseudolarix amabilisprogressive vacciniapriodontes giganteuspresident washingtonpresident eisenhowerprepositional phrasepoterium sanguisorbapotassium dichromatepotassium bitartratepotamophis striatulaposthypnotic amnesiapopulation scientistpolyarteritis nodosapolanisia graveolenspoisson distributionpoisonous nightshadepodiceps nigricollisplasmodial slime moldpin-tailed sandgrousephilosophical systemphase of cell divisionpersonality disorderperognathus hispiduspenstemon davidsoniipediculosis corporispeacekeeping missionpassiflora ligularispacific spiny dogfishour lady's mild thistleostensive definitionoryzopsis hymenoideson an individual basisohio state universitynothofagus menziesiinicandra physaloidesnevoid elephantiasisneurotrichus gibbsiimusicogenic epilepsymodulus of elasticitymitral valve stenosismiliary tuberculosismass-action principlemasculine declensionmarcus tullius cicerolythrum hyssopifolialysiloma latisiliqualobotes surinamensislittle missouri riverlipid granulomatosislinanthus dichotomusliatris pycnostachyaleslie richard grovesleslie howard stainerlegionnaires' diseaselaissez-faire economylachnolaimus maximuskrzysztof kieslowskijuniperus silicicolaistiophorus albicansisraeli defense forceirreversible processinternational systeminsulin shock therapyinflammatory diseaseinfectious hepatitisimmunologic responseimmunochemical assayidiomatic expressionhomo heidelbergensisgymnopilus validipesgenus ustilaginoideagenus mulloidichthysgenus gymnadeniopsisgentianopsis detonsagentianopsis crinitagenitourinary systemgelechia gossypiellagardenia jasminoidesfuel injection systemfrederick i of prussiafouquieria splendensfive-point bishop's capfirst-come-first-servefirst epistle of peterfirst baron passfieldfaisal of saudi arabiaeumeces skiltonianuserythrina lysistemonengine cooling systememberiza schoenicluselephantiasis scrotieleocharis palustriselectronics industryelectronic messagingelectromotive serieselanoides forficatuseichhornia crassipeseconomics professiondysthymic depressiondysostosis multiplexdusicyon cancrivorusdivision chrysophytadisrupting explosivedisk operating systemdipsosaurus dorsalisdipodomys phillipsiidiplotaxis erucoidesdiospyros virginianadictyopterous insectdiclofenac potassiumdesert mariposa tulipdawson's encephalitiscystopteris fragiliscynomys ludovicianuscucumis melo inodoruscrocodylus niloticuscortinarius gentiliscornelia otis skinnercopernicia australisconspiracy of silenceconservative judaismconditioned responseconditional responseconcessive adverbialcommunicable diseasecolloidal suspensioncnemidophorus tigrisclose supporting fireclassical hemophiliacivic responsibilitycitellus richardsonicirrhosis of the liverchlamydosaurus kingicentropistes striatacatastrophic illnesscassiope mertensianacalochortus amabiliscalifornia sagebrushcabassous unicinctusbuilding supply storebryanthus taxifoliusbroadcasting stationbritish house of lordsbosonic string theoryboletellus russelliiaustralian sword lilyartemision at ephesusartaxerxes i of persiaaristotelia racemosaarchilochus colubrisanthyllis barba-jovisanaclitic depressionalexander ii of russiaair-to-surface missileacridotheres tristisacanthosis nigricansacanthisitta chloris
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