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18-Letter Words Containing: A,C,T,I,A,S

 (In Any Order)
There are 84 18 letter words, 416 18 letter phrases and 0 18 letter abbr's with A,C,T,I,A,S in.

Best Scoring 18 Letter Words With: A,C,T,I,A,S

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All 18 Letter Words

Words (84)
characteristicallytransmogrificationpsychopathologicalpaleoclimatologistungrammaticalitiesuncharitablenessesunattractivenessesunaccountabilitiesultrasophisticatedultramicroscopicalultraconservativesultraconservatismstranscendentaliststranscendentalismstheatricalizationstachistoscopicallysubclassificationssubcategorizationsstructuralizationssomnambulisticallysatisfactorinessesrevascularizationsrecrystallizationsrechromatographiesradiochromatogramspsychoanalyticallyprovincializationspropagandisticallypostpsychoanalyticphysiopathologicalphotoreactivationspathophysiologicalparticularizationspaleoclimatologiesoverspecializationoverclassificationnoncomparabilitiesmisclassificationsmicromanipulationsmicroencapsulationmicroencapsulatingmagnetoresistancesmacrophotographiesirreplaceabilitiesinarticulatenessesinappreciativenessimpracticabilitieshypernationalistichandcraftsmanshipsfractionalizationselectrocardiogramsdecriminalizationscounteradaptationscounteraccusationsconversationalistsconsubstantiationscongregationalistscongregationalismsconceptualizationscompartmentalisingcompanionabilitiescommercializationsclaustrophobicallybureaucratizationsaustralopithecinesarchaeoastronomiesappreciativenessesantidiscriminationanticommercialismsaerothermodynamicsaccumulativenessesunsatisfactorinessunenthusiasticallyultranationalisticspectrographicallyovercapitalisationmuscivora-forficatalacto-vegetarianisminternationalisticfibrocartilaginouscharacteristicnessballistocardiogramanticholinesteraseadenocarcinomatous
Phrases (416)
vertical stabiliserupton beall sinclairthanksgiving cactustable-tennis racquetsyzygium aromaticumsubclass metatheriasocial organizationsocial organisationsistrurus catenatussexually attractivesetophaga ruticillasemilunar cartilagescandinavian nationpiano transcriptionphysiological statephysical attractionostrya carpinifoliaoscar hammerstein iiorder ichthyosauriaorder eubacterialesoenothera fruticosaoceanites oceanicusnautical signal flagnational censorshipnarcotic antagonistmusical arrangementmathematics teacherlogistic assistanceliability insurancelachrymal secretionkamchatka peninsulajean baptiste racineisabella i of castileinternational scaleinstallation chargegrammatical subjectgenus chamaecytisusgarcinia mangostanafricative consonantfamily centriscidaeessential amino acidelectronic databaseeducation secretaryeconomic assistancedivision eubacteriacyanocitta cristatacrataegus laevigatacrataegus crus-galliconstantin brancusiconservation of masscommissaire maigretcolocasia esculentaclass dicotyledonaechemical operationscastanea mollissimacascade everlastingcapital of wisconsincapital of tennesseecapital of swazilandcapital of new jerseycapital of minnesotacapital of louisianacapital of indonesiacapital of australiaattestation serviceartocarpus communisarmoracia rusticanaareteria cervicalisarchitectural styleapodemus sylvaticusantispasmodic agentantipsychotic agentantineoplastic drugantagonistic muscleancylus fluviatilisanamnestic reactionamphibious aircraftamerican pulsatillaambystoma mexicanumalytes obstetricansagropyron cristatumaegean civilisationactinidia deliciosaacoustic gramophoneaccounting standardaccordance of rightswrit of habeas corpuswestern diamondbackweather forecastingvolumetric analysisviatical settlementvertical stabilizerverbascum blattariavena intercapitalisvena gastrica-dextravascular prosthesisvaledictory speakervaledictory addressvaccinium stamineumunspoken accusationtyrannus vociferanstussock caterpillartropical rain foresttrinectes maculatustrichostema lanatumtransuranic elementtopical anaesthetictopical anaesthesiatobacco mosaic virusthermobia domesticatextual scholarshipteucrium chamaedrystetraneuris acaulistanacetum douglasiitanacetum balsamitasystema lymphaticumsurface-active agentsupratrochlear veinsubthalamic nucleussuborder lacertiliasuborder ceratopsiasubclass actinopodastrawberry ice creamstochastic variablestictopelia cuneatastellar associationstarvation acidosisspotsylvania countyspartina pectinmatasolar magnetic fieldsocial anthropologysilphium laciniatumshortia galacifoliashort gastric arterysex-change operationserratula tinctoriaserratia marcescenssergeant first classsegmentation cavitysecondary educationsecobarbital sodiumscleroderma bovistasciaenops ocellatussaturated fatty acidsao tome and principesanskritic languagesalvinia auriculatasaint thomas a becketsaint lawrence riversaint francis xaviersacrifice operationsabbatia campestrisrobert bruce mathiasring-necked pheasantright gastric arteryrickettsial diseaserhizoctinia diseaserepublic of botswanarelative atomic massreductio ad absurdumratibida columnarisquadraphonic systempus-forming bacteriapublic relations manpsychotria capensispsychological statepsoriatic arthritispsittacus erithacuspsidium cattleianumprince-of-wales'-heathprince of wales heathpotato scab bacteriapotassium carbonatepopulus trichocarpaponcirus trifoliatapolitical commissarpolice headquarterspoephila castanotisplatanus acerifoliapimenta officinalisphysical distancingphyllostachys nigrapetersburg campaignperuvian mastic treepecten magellanicusparanthias furciferpancreatic fibrosisorder stegocephaliaorder marchantialesoperations researcholfactory sensationnyctanassa violaceanewtonian mechanicsnegative chemotaxisnational assistancenasogastric feedingmountain watercressmountain blacksnakeminor diatonic scaleminoan civilisationminiature schnauzermineral associationmicroscopic anatomymichael stuart brownmichael gerald tysonmetaplastic anaemiametaphosphoric acidmetabolic alkalosismertensia virginicamelicocca bijugatusmathematical symbolmalacosoma disstriamajor diatonic scalemagneto-optical discmagnesium carbonatemacroscopic anatomymachine translationlysimachia ciliatumlutjanus blackfordilobelia siphiliticalitocranius wallerileycesteria formosalepiota cepaestipesleontocebus rosalialearner's dictionarylaportea canadensislandscape architectlactose intolerancelactarius deliciosokeratosis nigricanskalashnikov culturejudicial separationjerusalem artichokejean francois milletjames francis thorpeitalian renaissanceitalian honeysuckleionization constantintergalactic spaceinterfacial tensioninorganic phosphateindri brevicaudatusin the adjacent houseictalurus punctatushypoplastic anaemiahyperfocal distancehexalectris spicataheterotheca villosaheat of dissociationheat of condensationharry stack sullivanhalicoeres radiatushaemorrhagic strokegyromitra esculentagymnastic apparatusguilt by associationgraduation exercisegoods and service taxgenus lactobacillusgenus falcatifoliumgenus calamagrostisgenus bruckenthaliagenus agrobacteriumgenus acanthocybiumgeneral anaestheticgaylussacia baccatagavialis gangeticusfunctional calculusfuchsia excorticatafrancois mitterrandforward transactionfirst earl of chathamfirst baron macaulayfinancial statementfamily staphylaceaefamily scutigeridaefamily orchestiidaefamily equisetaceaefamily ceratopsidaefamily celastraceaefamily catostomidaefamily alismataceaeeucalyptus coriaceaeuarctos americanusepacris obtusifoliaedward jean steichenecclesiastical robeecclesiastical modeeastern fence lizardeastern catholicismdutch case-knife beandomesticated animaldivision cyanophytadiversionary attackdigitaria ischaemumdicentra canadensisdicamptodon ensatusdescurainia pinnatadescriptive grammardental orthopaedicsde facto segregationdaucus carota sativacytisus ramentaceuscystopteris montanacystophora cristatacutaneous sensationcustard-apple familycryptogramma crispacrescent-cell anemiacrataegus apiifoliacourt of saint james'scotoneaster dammericorticospinal tractcortaderia selloanacordyline australiscordia gerascanthuscoptis groenlandicacontract of adhesioncontagious abortionconjugal visitationconfederate jasminecompetitor analysiscompatible softwarecompassionate leaveclematis virginianaclematis ochreleucacleistes divaricataclaudius ptolemaeusclassical mythologyclass holothuroideaclass hepaticopsidaclass ginkgophytinaclass cyanobacteriacladrastis kentukeacitrus aurantifoliacitellus variegatuscirsium lanceolatumchoriotis australischinese parasol treechi-square statisticchelydra serpentinacheiranthus asperuscheilanthes eatoniicharles william postchaenopsis ocellataceratostomella ulmicerapteryx graminiscelestial mechanicscelestial hierarchycatherine i of russiacastilleja chromosacastanea ozarkensiscassia occidentaliscassia augustifoliacasanova de seingaltcarolingian dynastycarduelis cucullatacardamine pratensiscapparis mitchelliicapital of singaporecapital of san marinocapital of costa ricacanalis vertebraliscalvinistic baptistcalostoma raveneliicallitris calcaratacallinectes sapidusbroadcasting studioboy scouts of americaborn-again christianblue channel catfishbastardy proceedingbassariscus astutusbasal metabolic ratebartolomeo eustachiball-and-socket jointbacillary dysenteryaustrotaxus spicataaustralian chestnutattractive nuisanceatrial septal defectasterid dicot familyassociative aphasiaassociate professorassociate in nursingasclepias incarnataartium baccalaurensarticulatory systemarteria mesentericaarteria epigastricaarteria communicansarteria auricularisaristolochia durioraristarchus of samosarisaema dracontiumarches national parkapplied mathematicsapothecaries' weightanticonvulsant drugantarctic peninsulaangelica sylvestrisanarchist communismanamnestic responseamerican watercressamerican water shrewaleurites moluccanaagaricus campestrisaffricate consonantaegilops triuncalisacute brain disorderactive matrix screenactinidia chinensisacoustic resistanceacoustic absorptionaccounts receivableacceptance sampling
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