20-Letter Words Containing: O,C,I,A
(In Any Order)
There are 91 20 letter words,
752 20 letter phrases and
0 20 letter abbr's with
O,C,I,A in.
Best Scoring 20 Letter Words With: O,C,I,A
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Words (91)
counterrevolutionarycompartmentalizationoverenthusiasticallyhypercholesterolemiatetrahydrocannabinolunsatisfactorinessesunconscionablenessesultramicroscopicallyultracentrifugationssyncategorematicallysuperspecializationsspectrophotometricalspectroheliographiesroentgenographicallyreconceptualizationsradiopharmaceuticalspsychopharmacologistpsychopharmacologiespsychopathologicallypseudosophisticationpseudocholinesteraseplethysmographicallyphotoreconnaissancesphotoautotrophicallyphosphofructokinasesphosphatidylcholinesphenylthiocarbamidesparathyroidectomizedparadichlorobenzenesoverintellectualizesoverintellectualizedneuropsychiatricallyneurophysiologicallyneuropharmacologistsneuropharmacologicalmischaracterizationsmicrophotometricallymicropaleontologistsmicropaleontologicalmicrominiaturizationmicrocrystallinitiesmagnetofluiddynamicskeratoconjunctivitesirreproachablenessesirreconcilablenessesinterstratificationsintellectualizationsinconsiderablenessesinconsequentialitiesincommensurabilitiesimmunoprecipitationsimmunocytochemicallyhypercoagulabilitieshydrochlorothiazideshistocompatibilitiesencephalomyocarditiselectroretinographicelectrophysiologicalelectrophotographieselectrooculographiesdehydrochlorinationscytodifferentiationscrystallographicallycountersurveillancescountermobilizationscounterdemonstratingconventionalizationscontradistinguishingchemotherapeuticallybacteriochlorophyllsanticonservationistsanthropocentricitiesadrenocorticotropinsadrenocorticosteroidacetylcholinesterasesemiautobiographicalpseudohermaphroditicpaleoanthropologicaloophorosalpingectomynephroangiosclerosismagnetohydrodynamicskeratoconjunctivitishyperadrenocorticismhistoincompatibilityheterobasidiomyceteselectrocardiographicdestructive-metaboliccounterdemonstrationcompartmentalisationadrenocorticotrophinadrenocorticotrophicPhrases (752)
yellow-shafted flickerwilliam wilkie collinsvladimir ilich ulyanovvena brachiocephalicavaricella zoster virusvalvular incompetenceunabridged dictionarytumour necrosis factortheatrical productiontemperature reductiontelopea speciosissimasuperfamily coccoideasubclass lepidosauriasubclass commelinidaesphenisciform seabirdsouth american countrysocial justice warriorsir charles wheatstonesingle-valued functionsimple harmonic motionsignature recognitionselective informationsedative-hypnotic drugsecond lateran councilscomberomorus regalisscipio africanus majorsaponaria officinalissaccharum officinarumrocky mountain bighornrobert william servicerichard jordan gatlingrequirements contractrepublic of madagascarrepublic of kazakhstanrepublic of el salvadorracial discriminationpsychological featureprotective embankmentprotective colorationprinciple of parsimonypractical applicationpollachius pollachiuspolitically incorrectpolitical orientationplatanus occidentalisplasminogen activatorpierre simon de laplacephylogenetic relationphotographic emulsionpass with flying colorspara aminobenzoic acidpaleo-american cultureoryctolagus cuniculusorder myxobacterialesorder mycelia steriliaorder heterotrichalesorder actinomycetalesorder accipitriformesnymphicus hollandicusnutritionist's calorienicolas de malebranchenasturtium officinalemoroccan monetary unitmetallographic samplemathematical relationmasticophis flagellummaster of architecturemarket capitalisationmarchantia polymorphamagnetic bubble memorymadonna louise cicconeluscinia megarhynchoslunar excursion moduleliving accommodationslevisticum officinalelateral epicondylitislarge magellanic cloudjoseph louis gay-lussacislamic calendar monthindochinese peninsulaindirect transmissionhylocichla fuscescenshenri toulouse-lautrechelladic civilizationhawaiian honeycreeperhans christian oerstedhamamelid dicot familygross national productglycerol tripalmitategleditsia triacanthosgeorge frideric handelgeographic expeditiongaultheria procumbensfrederico garcia lorcafouquieria columnarisforficula auriculariafamily tachyglossidaefamily pseudococcidaefamily phytolaccaceaefamily passifloraceaefamily dermochelyidaefamily convolvulaceaefamily chenopodiaceaefamily chaetodontidaefamily antilocapridaeeuphorbia pulcherrimaeuphorbia cyathophoraemotional disturbanceeleocharis aciculariselectric refrigeratoreicosapentaenoic acidecological successiondivision tracheophytadisplacement reactiondictionary definitiondianthus caryophyllusctenocephalides caniscross-florida waterwaycortinarius violaceuscorallorhiza maculataconvolvulus scammoniacontradiction in termsconservation of matterconsecutive operationcomputer architecturecomparative anatomistcommunication channelcommon european earwigcommercial instrumentcommercial enterprisecomedogenic substanceclyde william tombaughclassification systemclass hemiascomycetescinnamomum zeylanicumchlamydia trachomatischaradrius morinelluscentropus phasianinuscase-to-infection ratiocarter administrationcarson smith mccullerscardinal compass pointcaprimulgus vociferuscaprimulgus europaeuscapital of switzerlandcapital of south dakotacapital of south africacapital of sierra leonecapital of saudi arabiacapital of rhode islandcapital of north dakotacapital of mississippicapital of connecticutcapital of afghanistancalendula officinaliscalcium octadecanoatebroadcast programmingbehavior modificationbasidiomycetous fungibaron snow of leicesteratmospheric conditionartemisia californicaarcheological remainsappendicular skeletonappalachian mountainsapium graveolens dulceanton pavlovich chekovantilocapra americanaanemopsis californicaamsinckia grandifloraamerican harvest mouseamerican football gameamelanchier alnifoliaambrose gwinett biercealice malsenior walkeralessandro cagliostroaimee semple mcphersonacquisition agreementabortion-inducing drugabatement of a nuisancezalophus californicusyellow-leaf sickle pineyellow-blue dichromacyximenesia encelioidesxenorhyncus asiaticuswritten communicationworld trade center siteworkmen's compensationwolstonian glaciationwind cave national parkwilliam richard morriswilliam nunn lipscom jr.william frederick codyvolvariella bombycinavitelline circulationviola reichenbachianavesicoureteral refluxvermillion flycatcherverbesina encelioidesvena supratrochlearisvena facialis anteriorvena cerebrum superiorvaleriana officinalisvaccinium macrocarponvaccinium caespitosumuniversity of michiganuniversal product codeuniversal gas constantunited states congressunited states air forcetyphoid bacteriophagetropical pitcher planttrichosurus vulpeculatrichomanes speciosumtrichomanes reniformetribromoethyl alcoholtranscortical aphasiatrack-to-track seek timetrachinotus carolinustoy manchester terriertoxic industrial wastethysanopterous insectthermionic vacuum tubetheory of dissociationtheodore francis powysthe admirable crichtontelevision-camera tubetelevision newscastertartarian honeysuckletamiasciurus douglasitalker identificationsynchronous operationsymplocarpus foetidussympathetic vibrationswietinia macrophyllasupport vector machinesuperior cerebral veinsuperfamily muscoideasuborder sciuromorphasuborder heterostracisuborder cephalaspidasubliminal perceptionsubfamily taxodiaceaesubfamily cabombaceaesubclass zoomastiginasubclass telosporidiasubclass discomycetessubclass branchiopodasteatornis caripensisstatistical proceduresplit-half correlationspecial-interest groupspecial duty allowancespartina cynosuroidessouth american sea lionsource of illuminationsomatotrophic hormonesomatic sensory systemsocial stratificationsocial security numbersocial anthropologistsmiledon californicussmall magellanic cloudsisymbrium officinalesinusoidal projectionsiderochrestic anemiasideroblastic anaemiasexual discriminationsemiautomatic firearmsecretary of educationsecond vatican councilsecond earl of guilfordseborrheic dermatitisscutigera coleoptratascouting organizationscleroderma flavidiumscleroderma aurantiumscintillation counterscintillating scotomaschizopetalon walkerisceloglaux albifaciesscaphiopus bombifronsscabiosa atropurpureasanvitalia procumbenssalpichroa rhomboideasaint francis of assisirocky mountains cherryrocky mountain dogbanerobert charles ventuririot control operationrichard burdon haldanerespiratory infectionrepublic of uzbekistanrepublic of tajikistanrepublic of mozambiquerecreational facilityreconnaissance by firereciprocal inhibitionrank-order correlationrabbit-eared bandicootquercus ellipsoidalispyroelectric materialpulmonary circulationpublic utility companypterocarpus marsupiumpsychopsis kramerianapsychological warfarepsychological sciencepsychic communicationpseudococcus fragilisprofit and loss accountprivate security forceprincipality of monacoprincipality of achaeaprince-of-wales featherprince fumimaro konoyeprimary color for lightprice-to-earnings ratiopremature ejaculationpotassium bicarbonateposttraumatic amnesiapostal rate commissionpositive magnetic poleportulaca grandifloraporonotus triacanthuspopulation commissionpolystichum aculeatumpolitical correctnesspoinciana pulcherrimapoecilogale albinuchapodocarpus latifoliuspodocarpus ferrugineaplectrophenax nivalisplatycerium alcicorneplanographic printingpiptadenia macrocarpapilosella officinarumpiezoelectric crystalphysiological anatomyphysical anthropologyphototrophic bacteriaphotographic materialphalaropus fulicariuspersonal line of creditperonospora hyoscyamiperitonsillar abscessperisoreus canadensispenicillin v potassiumpellicularia kolerogaparticulate radiationparietal placentationpaper electrophoresispachyrhizus tuberosusortilis vetula macalliorthophosphorous acidorthodontic treatmentorganic brain syndromeoreortyx picta palmeriorder scrophularialesorder rhynchocephaliaorder pectinibranchiaorder of saint benedictorder cycadofilicalesorder cilioflagellataorder charadriiformesorder blastocladialesorder aristolochialesonobrychis viciifoliaomnidirectional rangeold world white pelicanoceanic whitetip sharkobject of a prepositionnycticorax nycticoraxnuclear power industrynorth atlantic councilnorth american countrynorethindrone acetatenonviolent resistancenonrestrictive clausenonlinear correlationnon-euclidean geometryneurological disordernerve block anesthesianephrolepis pectinataneoceratodus forsterinegative magnetic polenecrobiosis lipoidicanarthecium ossifragummyrmecobius fasciatusmyocardial infarctionmyeloblastic leukemiamycoplasmal pneumoniamusical accompanimentmusculophrenic arterymumification necrosismultichannel recordermorchella angusticepsmonofocal lens implantmonoblastic leukaemiamoment magnitude scalemolluscum contagiosummodified american planmirabilis californicamicrosorium punctatummicropterus salmoidesmeriones unguiculatusmelilotus officinalismegaloblastic anaemiamediterranean anchovymedial geniculate bodymechanical phenomenonmatrix multiplicationmatricaria chamomillamathematical notationmathematical functionmasticophis lateralismarket capitalizationmarginal placentationmarcus terentius varromanagement consultingmagnoliid dicot familymagnetic dipole momentmagnesium bicarbonatemacrotyloma uniflorummacrotus californicusmacronectes giganteusmacroclemys temminckimacrocheira kaempferilysichiton americanumlonicera sempervirenslonicera periclymenumlofortyx californicusliberal democrat partylepidochelys olivacealecture demonstrationlawyer-client relationlavandula officinalislasthenia chrysostomalaminar flow clean roomlaguncularia racemosalabiodental consonantkosteletzya virginicakinetic theory of gaseskaspar friedrich wolffjaundice of the newbornisthmus of tehuantepeciron deficiency anemiaintravenous injectionintradermal injectionintellectual propertyinhalation anestheticinferior cerebral veinindustrial psychologyinduction acceleratorinclination of an orbitimmediate constituentimmaculate conceptionigor yevgeneevich tammidentity verificationhypothetical creaturehypericum androsaemumhylactophryne augustihygrocybe acutoconicahydrofluosilicic acidhydnocarpus wightianahyacinthus orientalishistiocytic leukaemiahippodamia convergenshillary rodham clintonhibiscus rosa-sinensishexalectris warnockiiheterodyne oscillatorheteroclitic antibodyherschelian telescopeheritiera macrophyllaheracleum sphondyliumhelladic civilisationheliocentric parallaxheat of solidificationharpullia cupanioideshalicoeres bivittatusgyromitra californicagypsophila paniculatagreater peritoneal sacgranulocytic leukemiagraeco-roman wrestlinggonadotrophic hormonegnaeus julius agricolaglycerol trimargarateglaucous bristlegrassgiovanni schiaparelligiovanni battista cibogeranium richardsoniigeorg friedrich handelgeological phenomenongeoffroea decorticansgenus pithecanthropusgenus ctenocephalidesgenus corynebacteriumgenus aegyptopithecusgenus acanthoscelidesgastrophryne olivaceagalvanic skin responsegaius cassius longinusfunctional illiteratefriedrich anton mesmerfrederic william goudyfourth lateran councilform genus rhizoctiniafloating exchange rateflindersia schottianafixed-combination drugfirst council of nicaeafinancial institutionfile transfer protocolferdinand the catholicfeast of the dedicationfamily zygophyllaceaefamily trichodontidaefamily thelephoraceaefamily tetragoniaceaefamily tecophilaeaceafamily strophariaceaefamily stercorariidaefamily scyliorhinidaefamily scombresocidaefamily rhodymeniaceaefamily rhizophoraceaefamily rhinocerotidaefamily rhincodontidaefamily psilophytaceaefamily procellariidaefamily porcellionidaefamily pontederiaceaefamily pleuronectidaefamily pelecanoididaefamily ostraciontidaefamily opisthocomidaefamily ogcocephalidaefamily mycetophylidaefamily micrococcaceaefamily melampsoraceaefamily megalonychidaefamily lophosoriaceaefamily hygrophoraceaefamily hydrochoeridaefamily haloragidaceaefamily gonorhynchidaefamily fouquieriaceaefamily flacourtiaceaefamily entolomataceaefamily elaeocarpaceaefamily discoglossidaefamily cynocephalidaefamily cryptocercidaefamily cortinariaceaefamily chloranthaceaefamily chamaeleonidaefamily ceratodontidaefamily caprifoliaceaefamily batrachoididaefamily bacteroidaceaefamily athiorhodaceaeexecutor-heir relationeuropean house cricketeuproctis phaeorrhoeaeuphorbia helioscopiaeuphorbia cyparissiaseupatorium cannabinumeucalyptus paucifloraeucalyptus citriodoraeucalypt tereticorniserythronium dens-caniserigonum fasciculatumeragrostic abyssinicaepipactis helleborineenvironmental scienceenteric-coated aspirinenglish cocker spanielendometrial carcinomaendamoeba histolyticaelizabeth cady stantonelectrostatic printerelectrostatic machineelectronic transistorelectronic dictionaryelectrical phenomenonelectrical conductioneczema hypertrophicumeconomic mobilizationeconomic mobilisationechinochloa crusgalliechinocactus grusoniidwarf golden chinkapindrumhead court-martialdramatic mezzo-sopranodoctoral dissertationdoctor of public healthdivision dicynodontiadissociative disorderdissociation constantdiplazium pycnocarpondionysius i of syracusedilleniid dicot familydilation and curettagedigital communicationdeoxyribonucleic acidcystopteris bulbiferacypripedium calceoluscyperus alternifoliuscyclamen neopolitanumcyclamen hederifoliumcycladic civilizationcycladic civilisationcyamopsis psoraloidescurly-coated retrieverctenocephalides feliscruciferous vegetablecrotalaria sagitalliscroatian monetary unitcriminal conversationcrataegus biltmoreanacoumarone-indene resincottrell precipitatorcosmological constantcorypha umbraculiferacorydalis claviculatacortinarius mutabiliscorpuscular radiationcoronary heart diseasecoral-root bittercresscopperplate engravingcoordination compoundconvergent strabismuscontinental breakfastcontextual definitionconstantine i of greececonstant accelerationconservation of parityconservation of energyconservation of chargecongregational churchconduction anesthesiaconditioned avoidancecompensatory spendingcompact disc write-oncecommon snapping turtlecommon carline thistlecommodore barry bridgecommand line interfacecombretum appiculatumcolorimetric analysiscollegiate dictionarycollective bargainingcodariocalyx motoriusclose-quarter fightingclopidogrel bisulfateclintonia andrewsianaclinical psychologistclaytonia carolinianaclassical haemophiliaclandestine operationcitrophilous mealybugcistothorus platensiscistothorus palustrischrysophyllum cainitochrysophrys australischrosomal abnormalitychronic kidney failurechloroxylon swieteniachionochloa conspicuachinese black mushroomchenopodium capitatumchemnitzer concertinacheck overdraft creditcharles dillon stengelcervical root syndromecervical disc syndromecertificate of depositcentaurium scilloidescelastrus orbiculatuscaspar friedrich wolffcarya myristiciformiscarolina spring beautycardiovascular systemcardiac resuscitationcarcharhinus obscuruscapsicum annuum longumcampanula aparinoidescalostoma cinnabarinacalochortus nuttalliicallirhoe triangulatacallirhoe involucratacalifornia four o'clockcalifornia false morelcalculus of variationscaffeine intoxicationbrush-tailed porcupinebrassaia actinophyllaboykinia occidentalisblastodermic vessiclebittersweet chocolatebiscayne national parkbioelectric potentialbiochemical mechanismbegonia heracleifoliabartolommeo eustachiobackground processingbachelor of literaturebaccharis halimifoliaavicennia officinalisaversive conditioningautomotive technologyaustralian coral snakeatrioventricular nodeatlantic spiny dogfishastrophyton muricatumastreus hygrometricusasplenium trichomanesasparagus officinalesarteria intercostalisartemisia ludovicianaarmored combat vehicleariocarpus fissuratusarenaria groenlandicaardisia escallonoidesarctostaphylos alpinaarctic ground squirrelarceuthobium pusillumaposematic colorationapodictic propositionapalachicola rosemaryantiophthalmic factorantihemophilic factoranterior cerebral veinanterior cardinal veinandropogon virginicusandrew jackson downinganaphylactic antibodyamerican pasqueflowerambrosia psilostachyaalexander archipelagoaldrovanda vesiculosaair force space commandagropyron pauciflorumagricultural labourerafrican bowstring hempaeronautical engineeradverbial of conditionacute myeloid leukemiaacacia auriculiformis2-methylpropenoic acid
