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20-Letter Words Containing: O,S,I,S,T

 (In Any Order)
There are 50 20 letter words, 310 20 letter phrases and 0 20 letter abbr's with O,S,I,S,T in.

Best Scoring 20 Letter Words With: O,S,I,S,T

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All 20 Letter Words

Words (50)
overenthusiasticallyunsatisfactorinessesunderrepresentationsultrasegregationiststransformationalistssuperspecializationsspectroheliographiesspectrofluorometriesrepresentationalistsrepresentationalismsreindustrializationspsychopharmacologistpseudosophisticationpseudocholinesteraseprofessionalizationsphotoreconnaissancesphotodisintegrationsphosphofructokinasesphosphatidylcholinesphiloprogenitivenesspaleoanthropologistsoverprotectivenessesnondestructivenessesneuropharmacologistsmischaracterizationsmicropaleontologistsmicroelectrophoresismicroelectrophoresesmicrocrystallinitieslymphogranulomatosisinterstratificationsinterconnectednessesinconsequentialitiesincommensurabilitieshyperparathyroidismshomotransplantationshistocompatibilitieselectrophysiologistselectroluminescencesdimethylnitrosaminesdeindustrializationscountersurveillancescontradistinguishingantifluoridationistsanticonservationistsacetylcholinesterasenoninstitutionalisedincontrovertiblenessimmunohistochemistryheterobasidiomycetes
Phrases (310)
william stanley jevonsvaricella zoster virusuniversity of nebraskatumour necrosis factortransportation systemthousand and one nightsthomas lanier williamstelopea speciosissimasuborder strepsirhinistephen collins fostersouthern united statessocial justice warriorsir charles wheatstonesense of right and wrongsecond coming of christschool superintendentsaint peter the apostlerobert louis stevensonresurrection of christresident commissionerpseudotsuga menziesiiprofessional relationplatanus occidentalispersonal relationshippast progressive tensepass with flying colorsoryctolagus cuniculusobstruction of justicenutritionist's caloriemilton snavely hersheymasticophis flagellumjudgement of dismissalindirect transmissionhans christian oerstedgross national productgleditsia triacanthosgenus ornithorhynchusfundulus heteroclitusfrankenstein's monsterfamily tachyglossidaefamily gasterosteidaedianthus caryophyllusctenocephalides caniscross-florida waterwaycortinarius violaceusconfession of judgmentcommunity of interestscomedogenic substanceclassification systemclass hemiascomyceteschristopher isherwoodcentropus phasianinuscarson smith mccullerscardinal compass pointcapital of mississippibusiness relationshipbusiness organizationbusiness organisationbritish pound sterlingbotaurus lentiginosusbasidiomycetous fungibaron snow of leicesterapostle of the gentilesamerican harvest mouseambystomid salamanderambloplites rupestrisalessandro cagliostroadenosine diphosphatexenorhyncus asiaticusxanthosoma atrovirensxanthoma disseminatumworkmen's compensationword processing systemwoolsorter's pneumoniawilliam felton russellwestern honey mesquitevoice in the wildernessvena supratrochlearisvaccinium caespitosumustilaginoidea virensuniversal propositionuniversal gas constantunited states congressunited states air forcetwelve tribes of israeltrichosurus vulpeculatrichomanes speciosumtransversus abdoministranscortical aphasiatrachinotus carolinustoxic industrial wastetonsilla pharyngealistolypeutes tricinctustobias george smollettthysanopterous insecttheory of dissociationtheodore francis powysthelonious sphere monktelevision newscastertaurotragus derbianustamiasciurus douglasisysteme internationalsystema respiratoriumsynchronous operationsymplocarpus foetidussurvival of the fittestsuperior rectus musclesudanese monetary unitsuborder heterostracisubclass zoomastiginasubclass telosporidiasubclass discomycetessteatornis caripensisstatute of limitationsstatistical procedurestandard transmissionstaffordshire terrierspiranthes porrifoliaspecial-interest groupspartina cynosuroidessouth american sea lionsomatic sensory systemsoftware optimisationsodium orthophosphatesodium lauryl sulphatesocial stratificationsocial security numbersocial anthropologistslip-tongue log skiddersir joseph john thomsonsinusoidal projectionsiderochrestic anemiasideroblastic anaemiashort-billed marsh wrensexual discriminationsenior master sergeantsecond epistle of peterseborrheic dermatitisscintillating scotomascheduled territoriesscabiosa atropurpureasaxifraga stoloniferasaxifraga sarmentosamsanvitalia procumbenssalvelinus fontinalissalah al-din battalionssaint james the apostlesaint francis of assisirubus idaeus strigosusrespiratory alkalosispyramidal motor systempurse-string operationpterocarpus marsupiumprofit and loss accountprofessional footballprimary solid solutionpresident george w. bushpotassium-argon datingpotassium bicarbonateposttraumatic amnesiaposterior labial veinspostal rate commissionporonotus triacanthuspopulation commissionpolystichum setiferumpolystichum lonchitispolitical correctnesspodocarpus latifoliuspittsburgh of the southphysostigma venenosumphlebotomus papatasiiphaseolus multiflorusperitonsillar abscesspercussion instrumentpenstemon whippleanuspenstemon linarioidespenicillin v potassiumparietomastoid suturepaper electrophoresispachyrhizus tuberosusorthophosphorous acidorder blastocladialesorder aristolochialesoperation desert stormnotropis atherinoidesnorthwest territoriesnorthern united statesnorth island edelweissnonviolent resistancenonrestrictive clausenerve block anesthesianeoceratodus forsterinarthecium ossifragummyrmecobius fasciatusmumification necrosismountain lady's slippermorphophonemic systemmorchella angusticepsmolluscum contagiosummigratory grasshoppermicropterus salmoidesmeriones unguiculatusmelilotus officinalismasticophis lateralismarcus terentius varromacrotus californicusmacronectes giganteuslipoid granulomatosisleptotyphlops humilislasthenia chrysostomaklinefelter's syndromekinetic theory of gasesketosis-prone diabetesjournalist's privilegejoseph warren stilwelljohn augustus roeblingjohn addington symondsisthmus of tehuantepecisovolumetric processisidor feinstein stoneinhalation anesthesiainferior rectus muscleindustrial psychologyhyacinthus orientalishorizontal stabiliserhimantopus himantopusherschelian telescopehelleborus orientalishelianthus petiolarishare's-foot bristle fernhalicoeres bivittatusgross domestic productgriselinia littoralisgooseneck loosestrifeglaucous bristlegrassgeometric progressiongenus reithrodontomysgenus ptilonorhynchusgenus pithecanthropusgenus ctenocephalidesgenus argentinosaurusgenus aegyptopithecusgenus acanthoscelidesgaussian distributiongaleorhinus zyopterusflindersia schottianafamily osteoglossidaeestraterrestrial bodyeschrichtius robustuseschrichtius gibbosuserythronium dens-caniseragrostic abyssinicaempiricist philosophyelectronic transistoredith giovanna gassionechinocactus grusoniidryopteris oreopterisdryopteris marginalisdomestic silkworm mothdoctoral dissertationdissociative disorderdissociation constantdisassortative matingdicrostonyx hudsoniusdesmanthus ilinoensisdemetrius poliorcetesdante gabriel rossettidalbergia stevensoniicystopteris bulbiferacyperus alternifoliusctenocephalides feliscrotalaria sagitalliscosmological constantcortinarius mutabiliscoronary heart diseasecoral-root bittercressconvergent strabismusconstruction industryconduction anesthesiacompensatory spendingcolorimetric analysisclinical psychologistcistothorus platensiscistothorus palustrischrysophrys australischilomeniscus cinctuscharles dillon stengelcentaurium scilloidescelastrus orbiculatuscarya myristiciformiscardiovascular systemcardiac resuscitationcalculus of variationsbrassaia actinophyllablastodermic vessicleaustronesian languageaustralian coral snakeatlantic spiny dogfishastreus hygrometricusasplenium trichomanesasarum shuttleworthiiarteria intercostalisartemisia gnaphalodesartaxerxes ii of persiaariocarpus fissuratusarctostaphylos alpinaantonius stradivariusantitrust legislationambrosia psilostachyaairborne transmission
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