Dictionary Only:
Profanity Off:

18-Letter Words Containing: A,E,I,I,R

 (In Any Order)
There are 198 18 letter words, 905 18 letter phrases and 0 18 letter abbr's with A,E,I,I,R in.

Best Scoring 18 Letter Words With: A,E,I,I,R

Expand?WordSave?LengthUsagePointsType
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 (198)
characteristicallydisproportionatelyinternationalizinghypercoagulabilitycompartmentalizingoversimplificationinterchangeabilitydisenfranchisementvaletudinarianismsvaingloriousnessesunpredictabilitiesungrammaticalitiesultrasophisticatedtriskaidekaphobiastransportabilitiestransmissibilitiesthermoplasticitiestheatricalizationssupranationalitiessupersophisticatedsupercivilizationssuperadministratorsubcategorizationsstoichiometricallystereospecificallystereoregularitiessemiprofessionallysemipermeabilitiessemiconservativelysatisfactorinessessacrilegiousnessesrevascularizationsrepresentativitiesrenationalizationsreinstitutionalizerehospitalizationsrecrystallizationsradiosensitivitiesquattuordecillionsquasiperiodicitiespronounceabilitiesproletarianizationpremillenarianismspredestinarianismspraiseworthinessespostmillenarianismpolyesterificationpolyacrylonitrilesphotoreactivationsphotomicrographiesphotolithographiesphotodisintegratesphotodisintegratedpertinaciousnessesperpendicularitiesoverspecializationoveroptimisticallyoverindustrializesoverindustrializedoveridentificationovergeneralizationoverfertilizationsovercommunicationsovercommercializesovercommercializedoverclassificationovercentralizationnonrevolutionariesnonfraternizationsnoncooperationistsnoncomparabilitiesnonarbitrarinessesneurotransmissionsneuropsychiatristsmyeloproliferativemultifariousnessesmulticellularitiesmonochromaticitiesmisrepresentationsmisinterpretationsmineralocorticoidsmicroradiographiesmicrophotographiesmicropaleontologicmicroenvironmentalmicroencapsulationmicroencapsulatingmicrocalorimetriesmelodramatizationsmechanochemistriesmagnetostrictivelymacroglobulinemiaslymphangiographieslipopolysaccharidelepidopterologicalirretrievabilitiesirreplaceabilitiesirremediablenessesirreconcilablenessintraventricularlyintransitivenessesintersubstitutableinterrelationshipsinterpretabilitiesinteroperabilitiesinternationalitiesinternationalisinginterminablenessesintermediatenessesinterinstitutionalintercommunicatingintercolumniationsinharmoniousnessesindiscriminatenessinconsiderablenessincommensurabilityinarticulatenessesinappreciativenessimpracticabilitiesimperturbabilitiesimpersonalizationsimperishablenessesimmunoreactivitiesimmunoprecipitatesimmunoprecipitatedhypersensitizationhyperrationalitieshyperpolarizationshyperpigmentationshypernationalistichyperimmunizationshyperalimentationsgranulocytopoiesisgeneralizabilitiesexterritorialitiesevapotranspirationestablishmentarianentrepreneurialismelectrodesiccationechocardiographiesdisintermediationsdiscriminabilitiesdimethyltryptaminedimethylhydrazinesdihydroergotaminesdiethylcarbamazinediastereoisomerismdepersonalizationsdematerializationsdeliberativenessesdedifferentiationsdecriminalizationscounterretaliationcounteradvertisingconversationalistscongregationalistscongregationalismscompartmentalisingcommercializationscommensurabilitiesbureaucratizationsbourgeoisificationbiodegradabilitiesbacteriorhodopsinsaustralopithecinesappreciativenessesanticounterfeitinganticommercialismsunsatisfactorinesstrichlormethiazidetetraiodothyronineterritorializationterritorialisationrecruiting-sergeantpteridospermopsidaoxidation-reductionoverinterpretationovercapitalizationovercapitalisationnonprognosticativeneurophysiologicallacto-vegetarianisminternationalisticintercommunicationindustrial-strengthhyperbilirubinemiahydroflumethiazidehemidemisemiquavercytoarchitectonicscylindrical-stemmedcross-fertilizationcross-fertilisationcorrosion-resistantcharacteristicnessarteriolosclerosisantiferromagnetismanticholinesteraseanthropocentricity
Phrases (905)
zingiber officinaleyemeni monetary unitxerographic printerwisteria floribundawilliam shakespearewilliam james durantwilliam butler yeatswhispering campaignwedding anniversaryvladimir ilich leninvictory in europe dayvictory celebrationvictor frankensteinvertical stabiliserupton beall sinclairunited arab emiratestransmitting aerialsyrian monetary unitsubversive activitysquirreltail barleyspanish-american warsir william herschelsir william chamberssir matthew flinderssir martin frobishersir frederick ashtonshort-term liabilitysetophaga ruticillasergei rachmaninoffsemilunar cartilageseismic disturbancescottish highlanderscientific researchrudbeckia laciniataright-handed pitcherrheims-douay versionrespiratory illnessrepublic of surinamerepublic of sloveniarepublic of maldivesrepublic of kiribatirenaissance revivalrelaxation behaviorrefrigerator cookieqatari monetary unitprofessional boxingprivate corporationposterior pituitarypolitically correctpolish monetary unitpinicola enucleatorphoenix dactyliferapatent infringementparainfluenza virusoscar hammerstein iiorder sarcosporidiaorder ichthyosauriaon an irregular basisnicolaus copernicusneapolitan ice creamnational censorshipmordvinian languagemodal auxiliary verbminor tranquillizerminor tranquillisermilitary governmentmilitary expeditionmidterm examinationmexican-american warmetric capacity unitmeconopsis cambricamaterial possessionmarijuana cigarettemarianne craig mooremajor tranquillizermagnetic attractionlow-birth-weight babylinguistic relationlimenitis archippuslicensing agreementliability insurancelepomis macrochiruslatimeria chalumnaekatherine mansfieldkarl friedrich gaussjean-philippe rameaujean-frederic joliotjean baptiste racinejames whitcomb rileyirvingia gabonensisintracellular fluidintervertebral diskintervertebral discinterstitial tissueinterquartile rangeinternational scaleinterior departmentinterior decorationinterior decoratinginstallation chargeinfantile paralysisindian rhododendronindian monetary unitindefinite integralimperfective aspectideological barrierhistorical documentheat of vaporizationheat of vaporisationhallucinogenic druggreat pyramid of gizagravitational forcegravitational fieldgraphical recordinggrace patricia kellyglyceryl trinitrategian lorenzo berninigeographical regiongenus citharichthysgenetic abnormalityfunctional disorderfulminating mercuryfricative consonantfrankliniella fuscafederation of tribesfamily trichechidaefamily spirillaceaefamily sphyraenidaefamily scorpaenidaefamily physeteridaefamily hirundinidaefamily heteromyidaefamily charadriidaefamily centriscidaefamily accipitridaefamily acanthuridaeeuphorbia marginataeriobotrya japonicaerigeron canadensisemperor napoleon iiiemberiza citrinelladuck-billed dinosaurdrafting instrumentdouay-rheims versiondonato di betto bardidivision eubacteriadistinctive featuredirectional antennadirect transmissiondipsacus sylvestrisdiplomatic ministerdenali national parkdasyurus viverrinusdanish monetary unitdangling participledame sybil thorndikecrotalus mitchelliicomptonia peregrinacommissaire maigretcommercial activitycolumbia universitycircassian languagechemical operationschemical attractionceremonial occasioncarl wilhelm siemenscarduelis cardueliscapital of argentinacapital expenditurecalifornia white oakblue ridge mountainsbiological researchbignonia capreolataberberis canadensisbachelor of medicineauxiliary operationauxiliary equipmentauthoritarian stateaugustinian hermitsattestation serviceassyrian neo-aramaicaspalathus linearisartificial additivearteria vertebralisarteria pancreaticaartemisia filifoliaareteria cervicalisantirrhinum filipesantineoplastic drugantilope cervicapraantiberiberi factorandropogon gerardiiandromeda polifoliaandrew dickson whiteanamnestic reactionanalysis of varianceamerican revolutionamerican pulsatillaalexander i of russiaair-to-ground missileageratina altissimaadministrative unitadministrative bodywisteria frutescenswinter olympic gameswind energy facilitywillie howard mays jr.william henry sewardwilliam henry hudsonwilliam henry hooverwilliam butterfieldwilderness campaignwhole life insurancewhite-lipped peccarywater-milfoil familywalter william skeatvolumetric analysisvirginia strawberryvirginia serpentaryvirginia crownbeardviperine grass snakevinegar joe stilwellveterinary medicinevertical stabilizerverbesina virginicaverbascum lychnitisverbal intelligencevena supraorbitalisvena intercapitalisvena appendicularisvascular hemophiliavaledictory orationvaccinia gangrenosauterine contractionurogenital medicineunited arab republicunipolar depressiontypewriter carriagetwo-line great primertropical rain foresttrisodium phosphatetrillium recurvatumtrichloracetic acidtremella fuciformistransmission systemtransitive verb formtransfer of trainingtotalitation regimetorreya californicatiarella unifoliatatiarella cordifoliathird baron rayleighthin-leaved bilberrythevetia neriifoliathermoplastic resinthermobia domesticathermal equilibriumtherapeutic cloningtheory of relativitytheory of indicatorsthalamostriate veinteucrium scorodoniatetraneuris acaulisterritorial reserveterminable interesttellima grandifloratarquinius superbustaraktogenos kurziitaraktagenos kurziitalmudic literaturetalinum brevifoliumtakayasu's arteritissystema digestoriumsyrian arab republicswiss confederationsutura internasalissurvivors insurancesurgical instrumentsupra expressionismsuperior labial veinsuperfamily apoideasubsistence farmingsuborder tarsioideasuborder ruminantiasuborder pinnipediasuborder mugiloideasuborder lacertiliasubmersible warshipsubfamily triglinaesubfamily sterninaesubfamily dorylinaesubfamily anserinaesubclass cirripediastriped button quailstrawberry daiquiristratified samplingstratified languagestraight-line methodstochastic variablesterculia rupestrisstellar associationstanford universityspiranthes spiralisspartina pectinmatasouthern maidenhairsolar magnetic fieldsolanum commersoniisociological theorysix-lined racerunnersisymbrium barbareasir ernst boris chainsir bernard williamssir alfred hitchcocksingle-breasted suitsignal-to-noise ratioside-blotched lizardsidalcea malviflorasiberian wall flowersexual relationshipserratula tinctoriasensory deprivationsecondary dentitionsecobarbital sodiumsaxifraga stellarissaxifraga hypnoidessao tome and principesanskritic languagesanskrit literaturesample distributionsalicornia europaeasaint teresa of avilasaint martin's summersaint lawrence riversaint francis xaviersacrifice operationsabbatia campestrisright gastric arteryriemannian geometryrickettsial diseaserichea pandanifoliarichard ii of englandrichard coeur de lionrhodesian ridgebackrhodanthe manglesiirhizomatous begoniarhizoctinia diseaserhetorical questionreticular formationrespiratory diseaserepublic of zimbabwerepublic of colombiarepublic of bulgariarenal insufficiencyremilegia australisrelative atomic massregression equationregression analysisregistration numberregional anesthesiarefrigeration dryerred-winged blackbirdred-bellied terrapinrecreation facilityrecombinant proteinreal-time processingreactive depressionreaction propulsionrate of depreciationradiation pyrometerquercus marilandicaquadriphonic systemquadrigesima sundaypus-forming bacteriapure iambic trimeterpupillary sphincterpublic relations manpublic presentationpterocarpus indicuspteridium aquilinumpsychotria capensispsittacus erithacusprotozoal infectionprospero lambertiniprophylactic deviceprofessional tennisprobiotic bacteriumprince edward islandprevailing westerlyprairie rattlesnakeprairie golden asterpractice of medicinepotentilla anserinapotassium hydroxideplumeria acutifoliaplatycerium andinumplatanus orientalisplatanus acerifoliaplatanthera bifoliapitcher-plant familypierre-simon laplacepied piper of hamelinpickeringia montanapickerelweed familyphragmites communisphilaenus spumariuspezophaps solitariaperuvian mastic treepersonal credit linepersian gulf illnessperiodontal diseaseperiarterial plexuspeperomia sandersiipeninsular malaysiapeltandra virginicapedestrian crossingpartial correlationparanthias furciferparametric quantitypaprilus alepidotuspancreatic fibrosispalestine authoritypaleo-indian culturepage-at-a-time printeroxytropis lambertiioriental arborvitaeorder ustilaginalesorder rickettsialesorder polymastiginaorder mycrosporidiaorder haplosporidiaorder haemosporidiaorder coraciiformesorder actinomyxidiaopuntia lindheimeriold frisian languageobservation stationnuclear engineeringnormative economicsnon-christian priestnierembergia repensnicolaus zinzendorfnew siberian islandsneville chamberlainneutralization firenegative reinforcernautical linear unitnauclea diderrichiinasogastric feedingnapierian logarithmnail-tailed kangaroomyricaria germanicamyrica pensylvanicamultiplex operationmolecular biologistminor diatonic scaleminimal brain damageminiature schnauzermineral associationminato ohashi bridgemilitary censorshipmiddle temporal veinmiddle cerebral veinmicrohoning machinemexican freetail batmetaphosphoric acidmertensia virginicamerovingian dynastymentha rotundifoliamelospiza georgianamegavitamin therapymedicago intertextamechanical engineermatricaria recutitamartin luther king jr.marsilea drummondiimarriage counselingmanilkara bidentatamajor tranquillisermajor diatonic scalemagnesium hydroxidemachine translationlucretia coffin mottlouis henry sullivanlouis henri sullivanlonicera canadensislitocranius wallerilithophragma affinelisteria meningitisliquid metal reactorlinebacker blitzingline-at-a-time printerlimnocryptes minimalight whipping creamlibyan monetary unitliberation theologylepiota rubrotinctalepiota clypeolarialeitneria floridanalearning disabilitylearner's dictionaryleaning tower of pisalate-spring-bloominglagenaria sicerarialactarius deliciosolabyrinthine arteryking of great britainking charles spanielkiggelaria africanakeratosis nigricanskarl wilhelm siemenskammon strait bridgejumping bristletailjudicial separationjudicial proceedingjohn griffith chaneyjessica lucy mitfordjean francois milletitalian renaissanceisopyrum biternatumiron-storage diseaseipratropium bromideipomoea orizabensisintravenous feedingintrauterine deviceintervertebral veininterstellar mediuminterrogation pointinternational pitchinternal combustionintermediate shroudintergalactic spaceinterfacial tensionintercapitular veininsider informationinorganic phosphateinorganic chemistryinfraorbital arteryinformation warfareinformation scienceinformation measureinferior labial veininertial navigationinductive reasoningindri brevicaudatusindicator electrodeincomplete abortionin one's birthday suitilex paraguariensisidiopathic disorderidiographic sciencehysterical neurosishypochromic anaemiahypericum calycinumhyperchromic anemiahydroxybenzoic acidhungarian partridgehundred-and-sixtiethhundred-and-fiftiethhindu-arabic numeralhieracium praealtumhieracium pilocellahexalectris spicataheuchera cylindricaheterophil antibodyhesperis matronalisherpes encephalitishermann emil fischerhenry viii of englandhelicobacter pyloriheinrich schliemannheavy whipping creamhealthcare facilityhawaii standard timeharry sinclair lewishalicoeres radiatushaematobia irritanshabenaria fimbriatahabenaria albifloragrindelia squarrosagrievous bodily harmgreat dividing rangegranuloma inguinalegrammatical meaninggraduation exercisegradable oppositiongovernment activitygothic architecturegilbert and sullivangiant red paintbrushgiannangelo braschigeostationary orbitgenus schizachyriumgenus phragmipediumgenus micropogoniasgenus frankliniellagenus dicranopterisgenus chorizagrotisgenus armillariellagenus armadillidiumgenus argyroxiphiumgenus archidiskidongenus actiniopterisgenital personalitygeneralized seizuregastroepiploic veinfull faith and creditfuchsia excorticatafritz albert lipmannfritillaria recurvafriedrich max mullerfrench and indian warfrederick william ivfrederick william iifrancois mitterrandfragaria chiloensisflorida selaginellaflat tip screwdriverfinno-ugric-speakingfictional characterfemale circumcisionfavourable positionfamily xenosauridaefamily volvariaceaefamily vittariaceaefamily umbelliferaefamily trombidiidaefamily trionychidaefamily trichiuridaefamily trephritidaefamily torpedinidaefamily terebellidaefamily tamaricaceaefamily stromateidaefamily sphaeriaceaefamily scutigeridaefamily scarabaeidaefamily roridulaceaefamily rhizobiaceaefamily rhinobatidaefamily relationshipfamily ramphastidaefamily phalaropidaefamily peridiniidaefamily parmeliaceaefamily parkeriaceaefamily orchestiidaefamily notoryctidaefamily nephropsidaefamily microhylidaefamily martyniaceaefamily marsileaceaefamily marattiaceaefamily macropodidaefamily lymantriidaefamily littorinidaefamily laricariidaefamily hypericaceaefamily hydrobatidaefamily holothuridaefamily hemerobiidaefamily gesneriaceaefamily fringillidaefamily forficulidaefamily eurylaimidaefamily erysiphaceaefamily epacridaceaefamily drepanididaefamily cyrilliaceaefamily cuterebridaefamily crocodylidaefamily cordaitaceaefamily clavariaceaefamily chironomidaefamily characinidaefamily cetorhinidaefamily ceratopsidaefamily cerambycidaefamily cecropiaceaefamily carchariidaefamily bromeliaceaefamily brassicaceaefamily bradypodidaefamily boraginaceaefamily bathyergidaefamily argonautidaefamily argentinidaefamily ambrosiaceaefairness commissionexothermic reactionexophthalmic goitereuropean white bircheurasian kingfishereuclid's fourth axiomeucharistic liturgyerythronium albidumerythrina variegataepidural anesthesiaepicyclic gear trainepacris obtusifoliaenglish hippocratesenergy of activationemil hermann fischerelectrostatic fieldelectrical engineerelectrical capacityelectric resistanceelectric automobileeleanor of aquitaineeighth cranial nerveeichhornia spesiosaedwin of northumbriaedwin dubois haywardedward iii of englandecclesiastical robeecballium elateriumeastern indigo snakeeastern catholicismeast indian rosewooddynamic electricitydwarf-white trilliumdryopteris goldianadryopteris filix-masdryopteris dilatatadrepanocytic anemiadoctor of humanitiesdiversionary attackdissociation energydispersed particlesdisorderly behaviordiscretionary trustdirect bill of ladingdioscorea bulbiferadigitaria ischaemumdicentra cucullariadicentra canadensisdescurainia pinnatadescriptive grammardepreciation chargedental practitionerdelusional disorderdeflationary spiraldeductive reasoningdalbergia latifoliadalbergia cearensisdaboecia cantabricacyrilla racemifloracypripedium reginaecupressus arizonicacrystallized gingercrocodilian reptilecriminal possessioncriminal negligencecrataegus apiifoliacountervailing dutycorrosive sublimatecoronavirus diseasecornelius janseniuscoreopsis tinctoriacordyline australiscoptis groenlandicacopernicia ceriferaconversion reactionconversion hysteriacontinuing trespasscontinental glacierconnarus guianensiscongenital disordercomputer simulationcompetitor analysiscommon cardinal veincognitive operationcodiaeum variegatumclinopodium vulgareclinical depressionclimbing salamanderclimbing maidenhairclematis virginianaclematis versicolorcleistes divaricataclass coniferopsidaclass archiannelidacitellus variegatuscirsium lanceolatumcirculatory failurecirculating decimalcinchona ledgerianacimicifuga racemosachristian scientistchristian schonbeinchi-square statisticchelifer cancroidescharles william postcharles vii of francecharles ii of englandcerro del nacimientocerebrospinal fluidcercis occidentalisceratotherium simumcerapteryx graminiscentaurea cinerariacelestial hierarchycatherine i of russiacatherine de mediciscarl friedrich gausscarduelis cannabinacardioid microphonecardinal bellarminecardigan welsh corgicardamine pratensiscardamine douglasiicardamine bulbiferacapparis mitchelliicapital of singaporecanalis vertebraliscalvin richard kleincalostoma raveneliicalifornia white fircalifornia sycamorecalifornia box eldercalifornia bluebellcalifornia allspicecalidris ferrugineacalcium bicarbonateburmeisteria retusabuilding departmentbubalus mindorensisbrush-tail porcupinebrowning machine gunbronchial pneumoniabritish thermal unitbrickmaking machinebrick-making machinebrevoortia tyrannisbrazilian trumpeterbrassica perviridisbougainville trenchbissau-guinean francbird-footed dinosaurbidens trichospermabicycle parking rackbering standard timebastard lignum vitaebarbados maidenhairbachelor of divinityautomotive engineerautomobile industryautoimmune disorderauriparus flavicepsauditory perceptionattractive nuisanceatlantic white cedaratlantic tripletailasterid dicot familyassociate in nursingaspidelaps lubricusasian tiger mosquitoasclepias incarnataarytenoid cartilageartificial languagearticle of furniturearteria ophthalmicaarteria mesentericaarteria ethmoidalisarteria epigastricaarteria communicansarteria auricularisartemisia abrotanumaronia berry liqueuraristotelia serrataarisaema triphyllumarisaema dracontiumaquila degli abruzziapothecaries' weightapodictic certaintyapatetic colorationantonio da correggioanticipatory breachanterior facial veinantarctic peninsulaantarctic continentanolis carolinensisanoa depressicornisannona diversifoliaanna amalia mercourianion-exchange resinangelica sylvestrisamerindian languageamerican white birchamerican twinfloweramerican dwarf birchamerican arborvitaealuminium hydroxidealsophila pometariaalnus veridis crispaagrimonia eupatoriaagitated depressionagaricus campestrisaegilops triuncalisadenium multiflorumacute kidney failureacute brain disorderactive matrix screenacoustic resistanceacoustic projectionabdominal breathing
WordDB Icon
WordDB
United Kingdom
Download the WordDB app directly on your home screen for instant access. No App Store necessary, less than 1MB storage, always up-to-date and secure.
1.
Tap on share button
2.
Tap on Add To Home Screenadd button
3.
Find WordDB App Icon on your home screen