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

 (In Any Order)
There are 66 18 letter words, 247 18 letter phrases and 0 18 letter abbr's with E,C,T,A,S,I,S in.

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

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We couldn't find any valid Scrabble EU words with a length of 18. Try changing the version of the game.
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All 18 Letter Words

Words (66)
antivivisectionistdisenfranchisementuncharitablenessesunattractivenessesultrasophisticatedultraconservativesultraconservatismstranscendentaliststranscendentalismsthermoplasticitiessupersophisticatedsuperintellectualssupercivilizationssubcategorizationsstereospecificallyspectroheliographssemidomesticationssemiconservativelysatisfactorinessesrevascularizationsrecrystallizationsrambunctiousnessesquasiperiodicitiespertinaciousnessesoverclassificationnoncooperationistsneuropsychiatristsmisidentificationsmechanochemistriesmagnetoresistancesintellectualnessesindiscriminatenessincontestabilitiesinarticulatenessesinappreciativenesshomoscedasticitiesgranulocytopoiesisgranulocytopoiesesdiscriminabilitiesdisconsolatenessescounterstrategistscounteraggressionscounteraccusationsconversationalistsconstitutionalizesconservativenessesconsequentialitiescongregationalistscongregationalismscommensurabilitiesbacteriorhodopsinsaustralopithecinesarchaeoastronomiesappreciativenessesanticommercialismsaccumulativenessesunsatisfactorinessunenthusiasticallypsychotherapeuticshomobasidiomycetescross-fertilizationcross-fertilisationcorrosion-resistantcharacteristicnessarteriolosclerosisanticholinesterase
Phrases (247)
voiceless consonantvertical stabilisertomistoma schlegelisynthetic substancesubversive activitysubclass metatheriasolid body substancesistrurus catenatussir frederick ashtonseismic disturbancesecurity consultantscottish highlanderscientific researchpooecetes gramineuspolitical dissidentpoisonous substancephysiological statepennisetum setaceumoscar hammerstein iioceanites oceanicusnycticebus pygmaeusnewspaper columnistnational censorshipmusculus temporalislogistic assistancelogistic assessmentlimenitis archippusisabella i of castilegenus recurvirostragenus melopsittacusgenus eschscholtziagenus citharichthysgenus chamaecytisusessential conditionessential amino acideconomic assistancedirect transmissiondipsacus sylvestrisdigitalis glycosidedewey decimal systemcrataegus crus-galliconservation of masscommissaire maigretcolocasia esculentacollapsible sheltercognitive semanticsclass schizomycetesclass dicotyledonaecastanea mollissimacascade everlastingcapital of tennesseeattestation serviceascension of the lordarthur m. schlesingerapodemus sylvaticusantispasmodic agentantagonistic musclealytes obstetricanswrit of habeas corpuswisteria frutescensvolumetric analysisviaticus settlementverbascum lychnitisvascular prosthesisvaledictory addressunspoken accusationtyrannus vociferanstussock caterpillartrinectes maculatustopical anaesthesiathermoplastic resintextual scholarshiptetraneuris acaulissystema lymphaticumswiss confederationsurveillance systemsurgical instrumentsubthalamic nucleussubsistence farmingsuborder ceratopsiastructural genomicsstriated muscle cellstochastic variablesterculia rupestrisstellar associationsteganopus tricolorstations of the crosssouth celestial polesir ernst boris chainshort gastric arteryserratia marcescenssergeant first classsemi-sweet chocolatesecobarbital sodiumscleroderma bovistasciaenops ocellatussanskritic languagesaint thomas a becketsaint francis xaviersabbatia campestrisrobert james fischerrickettsial diseaserhizoctinia diseaserelative atomic massreal-time processingreactive depressionquadriphonic systemquadraphonic systempterocarpus indicuspsychotria capensispsychological statepsittacus erithacuspseudotaxus chieniipotassium carbonatepotamogeton crispuspositive chemotaxispolitical scientistpoephila castanotisphragmites communisphonological systempediculosis capitispedestrian crossingparochetus communispancreatic fibrosisorder rickettsialesoperations researcholfactory sensationnyctanassa violaceanon-christian priestnational assistancenasogastric feedingmyasthenic syndromemusculus pectoralismountain watercressmineral associationmilitary censorshipmetabolic alkalosismedial rectus musclemaster of ceremoniesleycesteria formosalepiota cepaestipesleontocebus rosalialaportea canadensislactarius deliciosokeratosis nigricansjoint chiefs of staffjessica lucy mitfordjames francis thorpeitalian renaissancehysterical neurosishexalectris spicataherpes encephalitisheat of dissociationhalicoeres radiatusgoods and service taxgenus schizopetalongenus platypoecilusgenus lactobacillusgenus kenyapithecusgenus ichthyosaurusgenus hyacinthoidesgenus dicranopterisgenus chorizagrotisgenus calamagrostisgenus anoectochilusgenus actiniopterisgavialis gangeticuseuarctos americanusepacris obtusifoliaenglish hippocrateselectric resistanceecclesiastical robeecclesiastical modeeastern catholicismdissociation energydispersed particlesdiscretionary trustdicentra canadensisdicamptodon ensatusdevil's walking stickcytisus ramentaceuscystopteris montanacyclopes didactyluscutaneous sensationcourt of saint james'scorrosive sublimatecoreopsis tinctoriacordyline australiscordia gerascanthusconversion hysteriacontinuing trespassconduction deafnesscompetitor analysiscompassionate leavecommunist manifestocolaptes chrysoidesclianthus speciosusclematis versicolorcleistes divaricataclaudius ptolemaeusclass holothuroideaclass hepaticopsidaclass dicotyledonesclass cyanobacteriacladrastis kentukeacitellus variegatuschristian scientistchristian schonbeinchinese scholartreechinese scholar treechinese parasol treechi-square statisticcheiranthus asperuscharles william postchaenopsis ocellatacerebral thrombosiscercis occidentalisceltis occidentaliscelestial mechanicscatherine i of russiacastilleja chromosacastanea ozarkensiscassia occidentaliscasanova de seingaltcardamine pratensiscapsicum frutescenscanalis vertebraliscallinectes sapidusboy scouts of americabook of ecclesiastesbocconia frutescensbidens trichospermabarometric pressureaustralian chestnutassociative aphasiaassociate professorassociate in nursingasclepias incarnataarticulatory systemangelica sylvestrisanamnestic responseamerican watercressagaricus campestrisaegilops triuncalisactinidia chinensisacoustic resistanceabsorption spectrum
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