18-Letter Words Containing: A,D,I,O,S
(In Any Order)
There are 79 18 letter words,
444 18 letter phrases and
0 18 letter abbr's with
A,D,I,O,S in.
Best Scoring 18 Letter Words With: A,D,I,O,S
| Expand? | Word | Save? | Length | Usage | Points | Type | |
|---|---|---|---|---|---|---|---|
We couldn't find any valid Scrabble US words with a length of 18. Try changing the version of the game.
Tip: Scrabble EU allows far more words than US! | |||||||
All 18 Letter Words
Words (79)
disproportionatelyhyperaldosteronismultrasophisticatedtriskaidekaphobiassupersophisticatedsuperadministratorsemidomesticationssedimentologicallyradiosensitivitiesradiochromatogramsquattuordecillionsquasiperiodicitiespropagandisticallyphotodissociationsphotodisintegratesphotodisintegratedphosphodiesterasesoverindustrializesoverindustrializednondiscriminationsmisidentificationsmisadministrationsmineralocorticoidsmicroradiographiesmelodramatizationsmaladministrationslipopolysaccharideknowledgeabilitiesindustrializationsindividualizationsinconsiderablenesshydroxytryptamineshydrometallurgistshomoscedasticitieselectrodesiccationelectrocardiogramsechocardiographiesechocardiographersdisputatiousnessesdisproportionationdisproportionatingdisintermediationsdishonorablenessesdisconsolatenessesdiphenylhydantoinsdihydroergotaminesdiastereoisomerismdextroamphetaminesdephosphorylationsdepersonalizationsdeoxyribonucleasesdenominationalismsdenationalizationsdemythologizationsdematerializationsdeinstitutionalizedehydrochlorinatesdehydrochlorinasesdedifferentiationsdecriminalizationscounteradvertisingcounteradaptationscontradistinctionsconstitutionalizedbiodegradabilitiesbacteriorhodopsinsantidiscriminationantiadministrationaerothermodynamicspteridospermopsidapteridospermaphytaplasmodiophoraceaeorder-chenopodialesmucopolysaccharidehypoparathyroidismhomobasidiomycetesballistocardiogramanti-traditionalismadenocarcinomatousPhrases (444)
wisteria floribundawilliam dean howellsvladimir mayakovskytheodosius the greatsulfur hexafluoridesuborder anisopterasolidago spathulatasolid body substancesir frederick ashtonsexual reproductionsecond cranial nervescottish highlanderscandinavian nationrheims-douay versionrepublic of maldivesrepublic of honduraspolitical dissidentparkinson's syndromeorder sauropterygiaorder sarracenialesorder sarcosporidiaorder passeriformesorder ichthyosauriaorder eubacterialesone thousand millionoil-industry analystmethotrexate sodiummanganese tetroxidemagnoliopsid familykeyboard instrumentjoel chandler harrishousehold appliancehistorical documentgenus dimorphothecafunctional disorderfreudian psychologyfrancis ford coppolafederation of tribesfamily scorpaenidaefamily scolopacidaeexpressed almond oilessential conditionessential amino aciderigeron canadensisendorsement in blankelectronic databaseeducation secretaryedgar rice burroughsdylan marlais thomasduck-billed dinosaurdouay-rheims versiondmitri shostakovichdivision eubacteriadivision cynodontiadivision anthophytadisreputable persondisagreeable persondirect transmissiondiplomatic ministerdigitalis glycosidedanish monetary unitdame sybil thorndikecompression bandagecommon american shadclass magnoliopsidaclass dicotyledonaecause to be perceivedcapital of swazilandcapital of indonesiabush administrationblue ridge mountainsblood extravasationbattle of wake islandascension of the lordartistic productionapodemus sylvaticusantispasmodic agentantineoplastic druganisette de bordeauxandrew dickson whiteamlodipine besylatealfred louis kroeberalexander i of russiaair-to-ground missileagnes george de milleadministrative bodyadenosine deaminaseactinidia deliciosaaccounting standardaccordance of rightszigadenus venenosusyellow lady's slipperwynnea sparassoideswoolsorter's diseasewilson cloud chamberwillie howard mays jr.william henry hudsonwestern diamondbackwest indian smallpoxwesleyan methodistswandering albatrossveronica chamaedrysvena stylomastoideavaranus komodoensisvaledictory speakervaledictory addressunited states dollarunipolar depressiontrisodium phosphatetransfiguration daytime deposit accounttime-and-motion studythujopsis dolobratathreshold operationthird battle of ypresthermobia domesticatheory of indicatorsteucrium scorodoniatanacetum douglasiisystema digestoriumsydney harbor bridgeswiss confederationsuspended animationsuperfamily apoideasuperannuation fundsuborder tarsioideasuborder ruminantiasuborder pinnipediasuborder mugiloideasuborder lipotyphlasuborder lemuroideasuborder lacertiliasuborder ceratopsiasubfamily dorylinaesubclass actinopodastriped button quailstraight-line methodstorage-battery gridstarvation acidosisstanford universitystained-glass windowsphenoidal fontanelsphenoid fontanellesouthern white cedarsouthern maidenhairsolidago canadensissolar magnetic fieldsodium thiosulphatesmilax rotundifoliasir alfred hitchcocksilver-leaved poplarsilver quandong treeside-blotched lizardsidalcea malviflorasensory deprivationsecondary educationsecondary dentitionsecobarbital sodiumscleroderma bovistasaxifraga hypnoidessarah kemble siddonssao tome and principesample distributionsamolus floribundusround-tailed muskratronald wilson reaganrichard john robertsrhodesian ridgebackrhodanthe manglesiirhizoctinia diseaseretarded depressionrespiratory diseaserepublic of the sudanrelational databaseregular icosahedronregular convex solidreductio ad absurdumreactive depressionratibida columnarisquadriphonic systemquadraphonic systempyrophosphoric acidpylodictus olivarispublius ovidius nasopterocarpus indicuspseudotaxus chieniiprosopis glandulosaprofessional dancerpresident john adamsprairie golden asterpotos caudivolvuluspotassium hydroxidepolyphosphoric acidpolice headquartersplains lemon monardapine-barren sandwortpersonal credit lineperiodontal diseasepeperomia sandersiipedilanthus pavonispediculosis capitispedestrian crossingparkinsonia floridapaprilus alepidotuspanax pseudoginsengornithopod dinosaurorder ustilaginalesorder synentognathiorder stegocephaliaorder rickettsialesorder psilophytalesorder polymastiginaorder plumbaginalesorder plantaginalesorder mycrosporidiaorder marchantialesorder haplosporidiaorder haemosporidiaorder falconiformesorder coraciiformesorder bennettitalesorder aspergillalesomphalotus illudensold frisian languagenuclear-powered shipnormal distributionnicolaus zinzendorfnasogastric feedingmyasthenic syndromemomordica balsaminaminor diatonic scaleminato ohashi bridgemichael gerald tysonmetaphosphoric acidmerovingian dynastymedical institutionmeadow jumping mousemason and dixon's linemarsilea drummondiimarquis de condorcetmarble bones diseasemalacosoma disstriamajor diatonic scalemagneto-optical discmagnesium hydroxidelutjanus blackfordilucius dubignon claylonicera canadensislong-distance runnerlearner's dictionaryle douanier rousseaulaportea canadensisland-office businesslactarius deliciosokurdistan labor parykingdom protoctistakingdom of swazilandkammon strait bridgejudicial separationjudgment in personamjosiah willard gibbsjoseph paul dimaggiojessica lucy mitfordjasminum nudiflorumjacques lucien monodiron-storage diseaseintravenous feedingintermediate shroudinsider informationinductive reasoningindigenous languagein your birthday suitin the adjacent housein one's birthday suitidiopathic disorderidiographic sciencehypophosphoric acidhyperfocal distancehuntington's diseasehonorable dischargehindu kush mountainshindostani languagehedeoma pulegioidesheat of dissociationheat of condensationhave the distinctionharold hirschsprunghalocarpus bidwillihalicoeres radiatusgymnadenia conopseaguadalupe mountainsgrindelia squarrosagrievous bodily harmgreen monkey diseasegraduation exercisegradable oppositiongoods and service taxgilles de la tourettegigacycle per secondgianbattista bodonigiambattista bodonigiacomo della chiesageothermal industrygenus septobasidiumgenus pseudowinteragenus paracheirodongenus paphiopedilumgenus lepidothamnusgenus hyacinthoidesgenus halimodendrongenus dicranopterisgenus cardiospermumgenus archidiskidonfranklin d. rooseveltfrancois mitterrandforward transactionflorida smoothhoundflorida selaginellafamily xenosauridaefamily synodontidaefamily stromateidaefamily plasmodiidaefamily orchestiidaefamily nephropsidaefamily musophagidaefamily gobiesocidaefamily ceratopsidaefamily catostomidaefamily aulostomidaeeuropean wolf spidereuropean spider crabeuclid's second axiomeuclid's fourth axiomendowment insuranceelectrostatic fieldelaeocarpus grandisedwin dubois haywardedgar douglas adrianecclesiastical modeeastern indigo snakeeast indian rosewooddynamic loudspeakerdwarf russian almonddryopteris goldianadryopteris fragransdryopteris filix-masdryopteris dilatatadrunk-and-disorderlydouglas fairbanks jr.double-breasted suitdorsal scapular veindorothy leigh sayersdomesticated animaldoctor of humanitiesdivision rhodophytadivision phaeophytadivision myxomycotadivision cyanophytadiversionary attackdistrict of columbiadissociation energydisorderly behaviordiscretionary trustdirector of researchdioscorea bulbiferadicamptodon ensatusdianthus latifoliusdental orthopaedicsdelusional disorderdeflationary spiraldeductive reasoningde facto segregationdavidson's penstemondaucus carota sativacyclopes didactyluscotoneaster dammericortaderia selloanacoronavirus diseasecordyline australiscordia gerascanthuscoptis groenlandicacontract of adhesioncongenital disorderconfederate soldierconfederate jasmineconduction deafnesscommon lady's-slippercollege of cardinalscolaptes chrysoidesclinical depressionclaudius ptolemaeusclass holothuroideaclass hepaticopsidaclass dicotyledonesclass coniferopsidachelifer cancroidescharles ii of englandcharles digby harrodcerebrospinal fluidcercis occidentalisceltis occidentaliscelestial longitudecassia occidentaliscasanova de seingaltcarolingian dynastycarissa grandifloracardigan welsh corgicardamine douglasiicamelus dromedariuscamassia scilloidesbuchloe dactyloidesbubalus mindorensisbroadcasting studiobouvier des flandresbougainville islandbone-headed dinosaurbird-footed dinosaurbillion-dollar grassbidens trichospermabernese mountain dogbastardy proceedingbarbados maidenhairball-and-socket jointautomobile industryautoimmune disorderautoimmune diabetesasterid dicot familyarterial blood gasesarteria ethmoidalisarnold lucius gesellaristolochia duriorarisaema dracontiumanticonvulsant druganterograde amnesiaanoa depressicornisannona diversifoliaalmond-leaves willowaleksandr pavlovichagitated depressionadult-onset diabetesadmiralty mountainsadlerian psychologyacute brain disorderacellular slime mold
