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18-Letter Words Containing: A,I,S,I,A,N

 (In Any Order)
There are 103 18 letter words, 446 18 letter phrases and 0 18 letter abbr's with A,I,S,I,A,N in.

Best Scoring 18 Letter Words With: A,I,S,I,A,N

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All 18 Letter Words

Words (103)
transubstantiationtransmogrificationvaletudinarianismsunsubstantialitiesuniformitarianismsungrammaticalitiesunaccountabilitiestransubstantiatingtransportabilitiestransistorizationstransilluminationstheatricalizationssupranationalitiessuperadministratorsubclassificationssubcategorizationsstructuralizationssomnambulisticallysemiquantitativelysatisfactorinessesrevascularizationsrenationalizationsrehospitalizationsrecrystallizationsquantitativenessesprovincializationspropagandisticallypremillenarianismspredestinarianismspostmillenarianismphotoreactivationsparticularizationsoverspecializationoverclassificationorthogonalizationsnonfraternizationsnoncomparabilitiesnonarbitrarinessesmisclassificationsmisadministrationsmicromanipulationsmicroencapsulationmicroencapsulatingmelodramatizationsmanipulativenessesmaladministrationsmacroglobulinemiaslymphangiographieslatitudinarianismsinternationalitiesinternationalisinginsubstantialitiesindustrializationsindividualizationsindefatigabilitiesinarticulatenessesinappreciativenessimpersonalizationshyperrationalitieshyperpolarizationshypernationalistichyperalimentationsgeneralizabilitiesfractionalizationsevapotranspirationestablishmentarianepithelializationsdepersonalizationsdenominationalismsdenationalizationsdematerializationsdecriminalizationsconversationalistsconsubstantiationscongregationalistscongregationalismsconceptualizationscompartmentalisingcompanionabilitiescommercializationsbureaucratizationsbiotransformationsaustralopithecinesappreciativenessesantidiscriminationanticommercialismsantiadministrationanagrammatizationsunsatisfactorinessunenthusiasticallyultranationalisticterritorialisationsentimentalizationsentimentalisationovercapitalisationlaryngopharyngitislacto-vegetarianisminternationalisticfibrocartilaginouscharacteristicnessantiferromagnetismanticholinesteraseanti-traditionalism
Phrases (446)
wisteria floribundawilliam james durantwilliam dean howellswhispering campaignwedding anniversaryupton beall sinclairunited arab emiratestransmitting aerialthanksgiving cactussyrian monetary unitspanish-american warsocial organizationsocial organisationsergei rachmaninoffsemilunar cartilagescandinavian nationrenaissance revivalpluvianus aegyptiuspiano transcriptionphysical attractionparnassia palustrisparainfluenza virusostrya carpinifoliaoscar hammerstein iion an irregular basisoil-industry analystoceanites oceanicusnavigational systemnautical signal flagnational censorshipnarcotic antagonistmeconopsis cambricamaterial possessionmagnoliopsid familymacrozamia communislogistic assistanceliability insurancelanius lucovicianuskatherine mansfieldkalmia angustifoliajean baptiste racineirvingia gabonensisinternational scaleinstallation chargeinfantile paralysishindustani languagehibiscus cannabinusheat of vaporisationgiambattista marinogarcinia mangostanafricative consonantfrankliniella fuscafamily testudinidaefamily sphyraenidaefamily scorpaenidaefamily salviniaceaefamily centriscidaeessential amino aciderigeron canadensiselaeagnus latifoliaeconomic assistancedivision eubacteriadivision anthophytadanish monetary unitcyanocitta cristataconstantin brancusiclass magnoliopsidacircassian languagechemical operationsceremonial occasioncastanea mollissimacapital of wisconsincapital of swazilandcapital of minnesotacapital of louisianacapital of indonesiabush administrationberberis canadensisbanana passion fruitauthoritarian stateaustralian lungfishaugustinian hermitsattestation serviceassyrian neo-aramaicaspalathus linearisarmoracia rusticanaantispasmodic agentantipsychotic agentantineoplastic drugantagonistic muscleancylus fluviatilisanchusa officinalisanamnestic reactionanalysis of varianceamlodipine besylateamerican pulsatillaalpinia officinalisalexander i of russiaageratina altissimaaegean civilisationadministrative unitadministrative bodyadenosine deaminaseactinidia deliciosawilliam henry sewardwilderness campaignwest indian smallpoxvolumetric analysisvirginia strawberryvirginia serpentaryviperine grass snakevigna sesquipedalisviatical settlementverbesina virginicavena supraorbitalisvena intercapitalisvena appendicularisvaccinium stamineumvaccinium scopariumvaccinia gangrenosatropical rain foresttransfiguration daytransfer of trainingtopical anaesthetictopical anaesthesiathamnophis sirtalisthamnophis sauritusthalamostriate veintetraneuris acaulistaraktogenos kurziitaraktagenos kurziitanacetum douglasiisyrian arab republicsutura internasalissuspended animationsuperior labial veinsuborder ruminantiasubfamily triglinaesubfamily sylviinaesubfamily sterninaesubfamily numidinaesubfamily numididaesubfamily dorylinaesubfamily anserinaesubclinical absencesubclass dibranchiastratified samplingstratified languagestictopelia cuneatastellar associationstarvation acidosisstained-glass windowst. ignatius of loyolaspiranthes spiralisspartina pectinmatasparmannia africanasouthern maidenhairsolidago canadensissolar magnetic fieldsmilax rotundifoliasloanea jamaicensissir bernard williamssilphium laciniatumsignal-to-noise ratiosiberian wall flowersexual relationshipserratula tinctoriaselaginella eatoniisegmentation cavityscopolia carniolicasaxifraga hypnoidessapindus marginatussao tome and principesanskritic languagesanskrit literaturesalvinia auriculatasalix alba vitellinasalicornia europaeasaint valentine's daysaint thomas aquinassaint teresa of avilasaint martin's summersaint lawrence riversaint kitts and nevissaint francis xaviersacrifice operationrhodesian ridgebackrhodanthe manglesiirhizomatous begoniarhizoctinia diseaseregression analysisregional anesthesiaratibida columnarisquercus marilandicaquadrigesima sundaypyrrhuloxia sinuatapus-forming bacteriapublic relations manpsychotria capensispsidium cattleianumprunus angustifoliaprince edward islandprairie rattlesnakeprairie golden asterpotentilla anserinapositional notationponcirus trifoliatapoinciana gilliesiipoephila castanotisplatanus orientalisplatanus acerifoliapinus californiarumpimenta officinalispierre-simon laplacephysical distancingphilaenus spumariusphasianus colchicusperuvian mastic treeperiodontal diseasepeperomia sandersiipeninsular malaysiapedilanthus pavonisparnassia fimbriataparkinsonia floridaparathion poisoningparanthias furciferpancreatic fibrosispanax quinquefoliuspalestine authorityorder ustilaginalesorder polymastiginaold frisian languageobservation stationnikolai lobachevskyniemann-pick diseasenicholas ii of russianewtonian mechanicsnew siberian islandsnegative chemotaxisnational assistancenasogastric feedingnarcissus jonquillamyrica pensylvanicamomordica balsaminaminor diatonic scaleminoan civilisationminiature schnauzermineral associationminato ohashi bridgemikhail baryshnikovmicroscopic anatomymetaplastic anaemiametal spinning lathemertensia virginicamerovingian dynastymelospiza georgianamelissa officinalismason and dixon's linemarta brigit nilssonmarsilea drummondiimarriage counselingmalathion poisoningmajor tranquillisermajor diatonic scalemagneto-optical discmachine translationlysiloma bahamensislonicera canadensislivistona australislitocranius wallerilibyan islamic grouplearning disabilitylearner's dictionaryleaning tower of pisalagenaria sicerariakingdom of swazilandking charles spanielkeratosis nigricanskammon strait bridgejuglans californicajudicial separationjuan carlos i of spainjean francois milletjasminum officinalejapanese poinsettiajacksonian epilepsyivan iii vasilievichitalian renaissanceitalian honeysuckleiron-storage diseaseipomoea orizabensisionization constantintergalactic spaceinterfacial tensioninorganic phosphateinformation measureinflationary spiralindri brevicaudatusindigenous languageilex paraguariensishypoplastic anaemiahomo sapiens sapienshindostani languagehimalayish languagehesperis matronalisheat of dissociationhawaii standard timeharry sinclair lewishaematobia irritansguilt by associationgrindelia squarrosagraduation exercisegradable oppositiongilbert and sullivangiant red paintbrushgiannangelo braschigianbattista bodonigiambattista marinigiambattista bodonigeostationary orbitgenus frankliniellagenus falcatifoliumgenus dieffenbachiagenus bougainvilleagenus armillariellagenus armadillidiumgenital personalitygavialis gangeticusfumaria officinalisfritillaria affinisfrancois mitterrandfragaria chiloensisflorida selaginellafinancial statementfavourable positionfausto paolo sozzinifamily xenosauridaefamily synodontidaefamily syngnathidaefamily spheniscidaefamily sillaginidaefamily relationshipfamily nephropsidaefamily gesneriaceaefamily aspleniaceaeeurasian kingfisherepidural anesthesiaeichhornia spesiosaedwin dubois haywardeastern indigo snakeeastern catholicismeast indian rosewooddryopteris goldianadomesticated animaldivision phaeophytadivision cyanophytadiversionary attackdishwashing machinedicentra canadensisdianthus latifoliusdescurainia pinnatadeflationary spiraldaylight-saving timedalbergia cearensiscupressus arizonicacorticospinal tractcoronavirus diseasecordyline australiscoptis groenlandicaconvallaria majaliscontagious abortionconnarus guianensisconjugal visitationcompetitor analysisclimbing salamanderclematis virginianaclassical mechanicsclass ginkgophytinaclass coniferopsidaclass archiannelidacitrus aurantifoliacirsium lanceolatumcheilanthes eatoniicharles vii of francecharles ii of englandchamaemelum nobiliscerapteryx graminiscelestial mechanicscatherine i of russiacassia occidentaliscarolingian dynastycarissa grandifloracarduelis cannabinacardigan welsh corgicardamine pratensiscardamine douglasiicapital of singaporecapital of san marinocanalis vertebraliscalvinistic baptistcalostoma raveneliicallinectes sapiduscalifornia sycamorecalifornia allspicecalidris ferrugineabucephala islandicabroadcasting studiobrevoortia tyrannisbougainville islandborn-again christianbissau-guinean francbillion-dollar grassbering standard timebastard lignum vitaebarbados maidenhairautoimmune diabetesattractive nuisanceassociate in nursingasian tiger mosquitoasclepias incarnataarteria mesentericaarteria communicansartemisia abrotanumarisaema dracontiumantarctic peninsulaanolis carolinensisanoa depressicornisannona diversifoliaanion-exchange resinanguilla sucklandiiangoumois grain mothangelica sylvestrisanarchist communismalnus veridis crispaalbizia julibrissinalan mathison turingailanthus altissimaagitated depressionagelaius phoeniceusaegilops triuncalisadmiralty mountainsacute brain disorderactive matrix screenactinidia chinensisacoustic resistanceacoustic absorption
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