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18-Letter Words Containing: O,N,T,A,S

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There are 231 18 letter words, 732 18 letter phrases and 0 18 letter abbr's with O,N,T,A,S in.

Best Scoring 18 Letter Words With: O,N,T,A,S

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Words (231)
telecommunicationsdisproportionatelyinconsequentialitygastroenterologisttransubstantiationtransmogrificationoversimplificationoverrepresentationinstitutionalizingantivivisectionisthyperaldosteronismweatherproofnessesunprofitablenessesuniformitarianismsunaccountabilitiesultraconservativesultraconservatismstransportabilitiestransistorizationstransilluminationstransformationallytheatricalizationssupranationalitiessuperconglomeratessupercivilizationssuperadministratorsubclassificationssubcategorizationsstructuralizationsstoutheartednessessphygmomanometriessomnambulisticallysimultaneousnessessemidomesticationssemiconservativelysedimentologicallysatisfactorinessesrevascularizationsrepresentationallyrenationalizationsreinstitutionalizerehospitalizationsrecrystallizationsrambunctiousnessesradiosensitivitiesquestionablenessesquattuordecillionspsychoanalyticallypseudoparenchymataprovincializationspropagandisticallypronounceabilitiespraiseworthinessespostpsychoanalyticpostmillennialistspostmillennialismspostmillenarianismpolyesterificationpolyacrylonitrilesphotosyntheticallyphotosensitizationphotoreactivationsphotodissociationsphotodisintegratesphotodisintegratedpertinaciousnessespentylenetetrazolspentachlorophenolsparticularizationsoverspecializationoverindustrializesoverindustrializedoverfertilizationsoverextrapolationsoverconcentrationsovercommunicationsoverclassificationostentatiousnessesorthogonalizationsopinionativenessesnonrevolutionariesnonrepresentativesnonfraternizationsnondiscriminationsnoncooperationistsnoncomparabilitiesnoncommutativitiesnonarbitrarinessesnonanthropologistsneurotransmissionsneuropsychiatristsmultifariousnessesmonochromaticitiesmisrepresentationsmisinterpretationsmisidentificationsmisclassificationsmisadministrationsmineralocorticoidsmicromanipulationsmicroencapsulationmicroencapsulatingmicrocrystallinitymethemoglobinemiasmelodramatizationsmechanochemistriesmalcontentednessesmaladministrationsmagnetostrictivelymagnetoresistanceslumpenproletariatsknowledgeabilitiesinterrelationshipsinteroperabilitiesinternationalitiesinternationalisinginterinstitutionalintercolumniationsinstitutionalisinginhospitablenessesindustrializationsindividualizationsincontestabilitiesinconceivabilitiesincommensurabilityimpersonalizationsimmunosuppressantsimmunoreactivitiesimmunoprecipitatesimmunopathologistsimmunohematologistimmunohematologieshyposensitizationshypersensitizationhyperrationalitieshyperpolarizationshyperpigmentationshypernationalistichyperimmunizationshyperalimentationshydroxytryptamineshemoglobinopathiesgranulocytopoiesisgranulocytopoiesesgastroenterologiesfractionalizationsextemporaneousnessexceptionabilitiesevapotranspirationethnomusicologicalepithelializationselectroretinogramselectrodesiccationdisputatiousnessesdisproportionationdisproportionatingdisintermediationsdisconsolatenessesdiphenylhydantoinsdihydroergotaminesdextroamphetaminesdephosphorylationsdepersonalizationsdenominationalismsdenationalizationsdemythologizationsdematerializationsdeinstitutionalizedehydrochlorinatesdedifferentiationsdecriminalizationscounterstrategistscounterpropagandascounterdemonstratecounterculturalismcounteraggressionscounteradvertisingcounteradaptationscounteraccusationsconversationalistscontradistinctionsconsubstantiationsconstitutionalizesconstitutionalizedconstitutionalistsconstitutionalismsconservativenessesconsequentialitiescongregationalistscongregationalismsconceptualizationscompartmentalisingcompanionabilitiescommercializationscommensurabilitieschlortetracyclinescantankerousnessesbureaucratizationsbourgeoisificationbiotransformationsbacteriorhodopsinsaustralopithecinesarchaeoastronomiesantidiscriminationanticommercialismsantiadministrationanagrammatizationsaerothermodynamicsadvantageousnessesunsatisfactorinessunquestionablenessunconstitutionallyultranationalisticterritorialisationsentimentalizationsentimentalisationrhinolaryngologistovercapitalisationnonprognosticativelaryngopharyngitislacto-vegetarianisminternationalisticfibrocartilaginouscytoarchitectonicscross-fertilizationcross-fertilisationcorrosion-resistantantiferromagnetismanticholinesteraseanti-traditionalismadenocarcinomatous
Phrases (732)
wisteria floribundawashington monumentvoiceless consonantvictor frankensteinupton beall sinclairtranslating programthomas clayton wolfetangible possessionsyrian monetary unitsuborder anisopterasphenodon punctatumsolid body substancesocial organizationsocial organisationsir martin frobishersir frederick ashtonsir arthur john evanssexual reproductionsecurity consultantseasonal adjustmentscottish highlanderscandinavian nationrespiratory illnesspooecetes gramineuspolitical dissidentpolish monetary unitpolianthes tuberosapoisonous substancepiano transcriptionphysical attractionoven stuffer roasterostrya carpinifoliaoscar hammerstein iione thousand millionoil-industry analystoenothera fruticosaoceanites oceanicusnewspaper columnistnavigational systemnational censorshipnarcotic antagonistmusical compositionmount rushmore stateminor tranquillisermaterial possessionmary wollstonecraftmanganese tetroxidemake a clean breast oflowlands of scotlandloranthus europaeuslogistic assistancelogistic assessmentlinguistic relationlatrodectus mactanslachrymal secretionkeyboard instrumentkalmia angustifoliajohn charles fremontinternational scaleinstallation chargehouses of parliamenthistorical documentheat of vaporisationhealth professionalhand-to-hand strugglegustatory sensationgreen mountain stategiambattista marinogenus styracosaurusgenus recurvirostragenus phyllostachysgenus melopsittacusgenus eschscholtziagenus encephalartosgenus dorotheanthusgenus dimorphothecagenus archaeopteryxgarcinia mangostanafunctional disorderfricative consonantfederation of tribesfederal reserve noteeuropean goatsuckeressential conditionessential amino acidendorsement in blankelectronics companyelectronic databaseelaeagnus latifoliaelaeagnus commutataeducation secretaryeconomic assistanceeastern ground snakedylan marlais thomasdivision eubacteriadivision cynodontiadivision anthophytadisreputable persondirect transmissiondiplomatic ministerdanish monetary unitdame sybil thorndikedame joan sutherlandcyanocitta cristatacrataegus oxycanthacouncil of constancecorrugated fastenerconstantin brancusiconservation of masscolumbia universitycolocasia esculentacognitive semanticsclass dicotyledonaechemical operationscastanea mollissimacarl gustaf mosandercapital of wisconsincapital of tennesseecapital of swazilandcapital of new jerseycapital of minnesotacapital of louisianacapital of indonesiabush administrationbreak someone's heartbook of lamentationsblue ridge mountainsblood extravasationbattle of wake islandbanana passion fruitauthoritarian stateattestation serviceastronomy satelliteascension of the lordartocarpus communisartistic productionarthur schopenhauerarmoracia rusticanaantispasmodic agentantipsychotic agentantineoplastic drugantagonistic muscleanisette de bordeauxandrew dickson whiteanamnestic reactionamlodipine besylateambystoma mexicanumamaranthus spinosusalytes obstetricansallegheny mountainsalfred lord tennysonalbert szent-gyorgyiair-to-ground missileagropyron cristatumaegean civilisationadministrative bodyactinidia deliciosaacoustic gramophoneaccounting standardaccordance of rightsabel janszoon tasmanyellow adder's tonguewinter olympic gameswestern roman empirewestern ribbon snakewestern mountain ashwestern diamondbackwest indian smallpoxwesleyan methodistsweather forecastingweapons emplacementwandering albatrossvolumetric analysisvinegar joe stilwellvenus's flower basketvena supraorbitalisvena stylomastoideaunspoken accusationunited states dollarumbelliferous planttyrannus vociferanstropical rain foresttrichostema lanatumtransmission systemtransitive verb formtransfiguration daytransfer of trainingtragelaphus buxtonitopical anaesthetictopical anaesthesiatop fermenting yeasttime deposit accounttime-and-motion studythreshold operationthomas stearns eliotthomas gainsboroughthermoplastic resintheory of indicatorsthe great starvationthamnophis sirtalisthamnophis sauritusthamnophis proximusthalamostriate veinteucrium scorodoniataraktogenos kurziitaraktagenos kurziitanacetum douglasiitalk through one's hatsystema urogenitalesystem of numerationsynaptomys borealissymplocus tinctoriaswiss confederationsweet-potato ring rotsuspended animationsupratrochlear veinsuperannuation fundsubpoena duces tecumsuborder ruminantiasuborder nematocerasuborder menotyphlasubclass actinopodastructural genomicsstructural concretestriped button quailstraight-line methodstictopelia cuneatastellar associationsteganopus tricolorstations of the crossstarvation acidosisstanford universitystandard atmospherestained-glass windowst. ignatius of loyolaspotsylvania countysphenoidal fontanelsphenoid fontanellespanish oyster plantspanish inquisitionspace-time continuumsouthern white cedarsouthern maidenhairsouth temperate zonesonora semiannulatasolar magnetic fieldsocial anthropologysmoking compartmentsmilax rotundifoliasir george trevelyansir ernst boris chainsilver quandong treesignal-to-noise ratioshort saphenous veinshorea teysmannianasexual relationshipsex-change operationserratula tinctoriasentential functionsensory deprivationselaginella eatoniisegmentation cavitysecretary of the navysecretary of defensesecondary educationsecondary dentitionsciaenops ocellatusscale of measurementsao tome and principesample distributionsaint thomas aquinassaint thomas a becketsaint teresa of avilasacrifice operationsacramento sturgeonround-tailed muskratrocky mountain sheeprobert mearns yerkesrichard john robertsrhodanthe manglesiirhizomatous begoniarhizoctinia diseaserhetorical questionrevaluation reserveretarded depressionrepublic of the sudanrepublic of botswanarelational databaseregression equationregistration numberregional anesthesiareal-time processingreactive depressionreaction propulsionratibida columnarisramsay hunt syndromequadriphonic systemquadraphonic systempyrrhuloxia sinuatapus-forming bacteriapublic relations manpublic presentationpterocarpus indicuspsychotria capensispseudotaxus chieniiprunus angustifoliaprumnopitys elegansproto-norse languageprospero lambertinipropositional logicproportional samplepromotional expenseprofessional tennisprionotus carolinusprince-of-wales'-heathprince of wales heathpresident john adamsprairie golden asterpower-station workerpotentilla anserinapotassium carbonatepotamogeton nodosuspotamogeton crispuspositional notationportuguese man-of-warportuguese languageportal hypertensionponcirus trifoliatapolyunsaturated fatpolystichum brauniipolitical scientistpoephila castanotispneumogastric nerveplatanus orientalisplatanus acerifoliaplains pocket gopherpine-barren sandwortpimenta officinalisphyllostachys nigraphrynosoma cornutumphragmites communisphonological systempersonal credit lineperiodontal diseasepedilanthus pavonispedestrian crossingpaul bustill robesonparsley-leaved thornparochetus communisparathion poisoningparacentral scotomapancreatic fibrosispalestine authorityornithopod dinosauroriental bush cherryorder ustilaginalesorder synentognathiorder solenogastresorder polymastiginaorder plantaginalesorder marchantialesorder endomycetalesorder bennettitalesorange horseshoe batopisthocomus hoazinoperations researchoperating statementomphalotus illudensolfactory sensationobservation stationnyctanassa violaceanothofagus truncatanorth celestial polenormative economicsnormal distributionnonvolatile storagenonsocial infectionnon-volatile storagenon-christian priestnewtonian telescopenewtonian mechanicsnewton's law of motionnervous prostrationnegative chemotaxisnational assistancenasogastric feedingmyositis trichinosamyasthenic syndromemusculus buccinatormultiplication signmountain watercressmountain spleenwortmountain fetterbushmountain blacksnakemother-in-law's tonguemoreton bay chestnutmorchella esculentamontia lamprospermaminor diatonic scaleminoan civilisationmineral associationminato ohashi bridgemilitary commissionmilitary censorshipmicroscopic anatomymichael stuart brownmichael gerald tysonmexican pocket mousemerovingian dynastymedical institutionmaster of ceremoniesmarta brigit nilssonmarquis de condorcetmalathion poisoningmajor tranquillisermajor diatonic scalemagneto-optical discmagnesium carbonatemacroscopic anatomymachine translationlutjanus blackfordilong-distance runnerlivistona australislitocranius wallerilip synchronizationlip synchronisationlimnocryptes minimaligustrum japonicumleontocebus rosalialegislative councillearner's dictionaryleaning tower of pisalate-spring-bloominglaportea canadensislactose intolerancekurdistan labor parykingdom protoctistakeratosis nigricanskammon strait bridgekalashnikov culturejunction transistorjudicial separationjudgment in personamjoint chiefs of staffjean francois milletjapanese poinsettiajapanese pagoda treejames francis thorpejack-o-lantern fungusitalian honeysuckleisopyrum biternatumislets of langerhansiron-storage diseaseionization constantintravenous feedinginternal combustionintermediate shroudinterfacial tensioninteragency supportinsider informationinorganic phosphateinorganic chemistryinformation scienceinformation measureinflectional suffixinflationary spiralinductive reasoningin your birthday suitin the adjacent housein one's birthday suithysterical neurosishypsiglena torquatahypoplastic anaemiahyperfocal distancehynerpeton bassettihydromantes shastaehuntington's diseasehorse chestnut creamhindu kush mountainshindostani languageheterosexual personhesperis matronalishenry oscar houghtonheat of dissociationheat of condensationhave the distinctionhaematobia irritansgyromitra esculentaguilt by associationguadalupe mountainsgroup centrospermaegros ventre languagegregorian telescopegreat saphenous veingraduation exercisegradable oppositiongoods and service taxgolden barrel cactusgianbattista bodonigiambattista bodonigeothermal industrygeostationary orbitgeorge paget thomsongenyonemus lineatusgenus zinjanthropusgenus tyrannosaurusgenus thysanocarpusgenus tautogolabrusgenus streptocarpusgenus stephanomeriagenus stenopelmatusgenus sphacelothecagenus septobasidiumgenus schizopetalongenus pterodactylusgenus pseudowinteragenus protoceratopsgenus pleurothallisgenus plectrophenaxgenus platypoecilusgenus phascolarctosgenus notophthalmusgenus mycobacteriumgenus malacothamnusgenus macrodactylusgenus leucocytozoangenus leptodactylusgenus lepidothamnusgenus lagerstroemiagenus lagarostrobusgenus lactobacillusgenus ichthyosaurusgenus hyracotheriumgenus hylactophrynegenus hyacinthoidesgenus graptophyllumgenus ginglymostomagenus gastroboletusgenus gasterophilusgenus falcatifoliumgenus entomophthoragenus edmontosaurusgenus dicranopterisgenus dactylopterusgenus ctenocephalusgenus corythosaurusgenus compsognathusgenus chrysothamnusgenus chronoperatesgenus chorizagrotisgenus ceratotheriumgenus ceratophyllumgenus ceratopetalumgenus cephalopterusgenus calamagrostisgenus arctocephalusgenus anomalopteryxgenus anoectochilusgenus agrobacteriumgenus actiniopterisgenus acanthocybiumgenus acanthocereusgenital personalitygastroepiploic veingastrocolic omentumfunctional genomicsfunctional calculusfull phase of the moonfranklin d. rooseveltfrancois mitterrandforward transactionflorida smoothhoundfirst baron tennysonfirst baron macaulayfeast of tabernaclesfavourable positionfausto paolo sozzinifast of the firstbornfamily synodontidaefamily relationshipeuropean water shreweuarctos americanusestrogen antagonistequetus lanceolatusepistle to the romansenglish hippocratesendowment insuranceedward the confessoreastern roman empireeastern indigo snakeeastern hop hornbeameastern fox squirreleastern cricket frogeastern catholicismeast indian rosewooddryopteris goldianadryopteris fragransdonald arthur glaserdomesticated animaldoctor of humanitiesdivision rhodophytadivision phaeophytadivision myxomycotadivision cyanophytadiversionary attackdissociation energydiscretionary trustdicamptodon ensatusdianthus latifoliusdental orthopaedicsdeflationary spiraldeductive reasoningde facto segregationdavidson's penstemoncystopteris montanacutaneous sensationcrotalus adamanteuscrataegus tomentosacourt of saint james'scotoneaster dammericorticospinal tractcortaderia selloanacorporal punishmentcoronary thrombosiscoreopsis tinctoriacordyline australiscordia gerascanthuscoptis groenlandicaconversion reactionconversion hysteriacontract of adhesioncontinuing trespasscontagious abortionconstructive breachconjugal visitationcongenital disorderconfederate soldierconfederate jasmineconduction deafnesscomputer simulationcomplementary closecompetitor analysiscompassionate leavecommunist manifestocommon staghorn ferncolutea arborescensclianthus speciosusclass xanthophyceaeclass pyrenomycetesclass hymenomycetesclass ginkgophytinaclass dicotyledonesclass cyanobacteriacitrus aurantifoliacirsium lanceolatumchristian schonbeinchinese scholartreechinese scholar treechinese parasol treecheilanthes eatoniichaenopsis ocellatacercis occidentalisceltis occidentaliscelestial longitudecatherine i of russiacatharanthus roseuscastanea ozarkensiscassia occidentaliscascade transformercasanova de seingaltcarolingian dynastycapital of singaporecapital of san marinocalostoma raveneliicalostoma lutescenscalopogon tuberosumcalochortus eleganscalochortus amoenusbrush-tail porcupinebroadcasting studiobrevoortia tyrannisbreech presentationbradley's spleenwortborn-again christianboltzmann's constantbocconia frutescensblack root rot fungusbird-footed dinosaurbidens trichospermabernese mountain dogbattle of buena vistabastardy proceedingball-and-socket jointautomobile industryautoimmune disorderautoimmune diabetesassociate in nursingassistant professorasian tiger mosquitoascomycetous fungusarteria communicansartemisia abrotanumarisaema dracontiumarisaema atrorubensarches national parkanticonvulsant druganterograde amnesiaanselm of canterburyanointing of the sickangoumois grain mothandropogon furcatusanarchist communismanamnestic responsealveolar resorptionaleurites moluccanaalan mathison turingagonus cataphractusagitated depressionaffricate consonantaegilops triuncalisadult-onset diabetesadmiralty mountainsaddax nasomaculatusacute brain disorderacoustic resistanceacoustic projectionacoustic phenomenonacoustic absorptionacer pseudoplatanusacentric chromosomeaccounts receivableabsorption spectrum
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