Dictionary Only:
Profanity Off:

20-Letter Words Containing: O,I,R,E,D

 (In Any Order)
There are 40 20 letter words, 411 20 letter phrases and 0 20 letter abbr's with O,I,R,E,D in.

Best Scoring 20 Letter Words With: O,I,R,E,D

Expand?WordSave?LengthUsagePointsType
We couldn't find any valid Scrabble US words with a length of 20. Try changing the version of the game.
Tip: Scrabble EU allows far more words than US!

All 20 Letter Words

Words (40)
tetrahydrocannabinolunderrepresentationsreindustrializationsradiopharmaceuticalsradioimmunoassayablepseudocholinesterasephotodisintegrationsphenylthiocarbamidesparathyroidectomizedparadichlorobenzenesoverintellectualizedoverdifferentiationsnondestructivenessesneuroendocrinologistneuroendocrinologiesinterconnectednessesinconsiderablenesseshyperparathyroidismshydrochlorothiazidesglomerulonephritidesencephalomyocarditisdimethylnitrosaminesdepartmentalizationsdeoxyribonucleotidesdeindustrializationsdehydrochlorinationscytodifferentiationscounterdemonstratingcounterconditioningsadrenocorticotropinsadrenocorticosteroidpseudohermaphroditicmagnetohydrodynamicshyperadrenocorticismheterobasidiomyceteselectrocardiographicdestructive-metaboliccounterdemonstrationadrenocorticotrophinadrenocorticotrophic
Phrases (411)
yellow-shafted flickerwoodrow wilson guthrieunabridged dictionarytwo-dimensional figuretheatrical productiontemperature reductionsuperfamily coccoideasuborder strepsirhinisuborder myxiniformessubclass lepidosauriasphenisciform seabirdsouthern united statessir karl raimund poppersense of right and wrongsedative-hypnotic drugsecond lateran councilsecond coming of christschool superintendentsamuel rawson gardinerrhizopogon idahoensisresident commissionerrepublic of madagascarrepublic of el salvadorreconstruction periodprescription medicinepierre simon de laplacepara aminobenzoic acidorder sphenisciformesorder myxobacterialesorder mycelia steriliaorder heterotrichalesorder actinomycetalesorder accipitriformesnicolas de malebranchemoldovan monetary unitlunar excursion moduleludwig mies van der rohelateral epicondylitislarge magellanic cloudjudgement on the meritsjames harold doolittleislamic calendar monthindirect transmissionhundred-and-forty-fifthhonduran monetary unithans christian oerstedgleditsia triacanthosgiovanni da verrazzanogeorge frideric handelgeographic expeditionfundulus heteroclitusfriendly relationshipfrederico garcia lorcafilet de boeuf en croutefederation of malaysiafamily tetraodontidaefamily myrmeleontidaefamily gasterosteidaefamily dermochelyidaefamily antilocapridaeendogenous depressionemotional disturbanceedward williams morleydwarf flowering almonddouble-reed instrumentdivision tracheophytadisplacement reactiondictionary definitiondemonstrative pronoundegenerative disorderdandie dinmont terriercross-florida waterwaycontradiction in termschristopher isherwoodcharadrius morinelluscarter administrationcapital of switzerlandcapital of rhode islandbritish pound sterlingbehavior modificationbarthold georg niebuhratmospheric conditionappendicular skeletonapium graveolens dulceamyloid protein plaqueambystomid salamanderalfred north whiteheadalexander iii of russiaalessandro cagliostroagropyron intermediumyellow-blue dichromacyxeroderma pigmentosumworld trade center siteword processing systemwire-haired fox terrierwind cave national parkwilliam frederick codywillard van orman quinewilhelm konrad rontgenwhite-throated sparrowvoice in the wildernessverbesina encelioidesustilaginoidea virensuniversal product codeunited states congressunited states air forceunited church of christungradable oppositionultraviolet radiationtyphoid bacteriophagetwenty-four hour periodtransversus abdoministraditional knowledgetoxic industrial wastetongue and groove jointthree-banded armadillothorstein bunde veblenthird battle of panipattheory of dissociationtheodore francis powysthe admirable crichtontaurotragus derbianustalker identificationsymplocarpus foetidussuperfamily tineoideasuperfamily muscoideasudanese monetary unitsuborder sciuromorphasuborder plesiosauriasuborder heterostracisuborder cephalaspidasuborder anthropoideasubfamily hydromyinaesubclass telosporidiastatistical procedurestaffordshire terrierspodoptera frugiperdaspartina cynosuroidessolidago sempervirenssolid-propellant motorsodium orthophosphatesodium lauryl sulphatesmiledon californicusslip-tongue log skiddersir oliver joseph lodgesir harold walter krotosinusoidal projectionsiderochrestic anemiasideroblastic anaemiashort-billed marsh wrensexual discriminationself-propelled vehiclesecretary of educationsecond epistle of petersecond earl of guilfordseborrheic dermatitisscleroderma flavidiumscleroderma aurantiumscheduled territoriessanitation departmentsalpichroa rhomboidearubus idaeus strigosusround-spored gyromitrarocky mountain dogbanerichard burdon haldanerhododendron viscosumreuben lucius goldbergrequired reserve ratioreagan administrationrank-order correlationrabbit-eared bandicootquercus ellipsoidalispyridoxine 5'-phosphatepyramidal motor systempseudococcus fragilisprocessus coronoideuspresident george w. bushpositive-degree adverbpopulus grandidentatapodocarpus ferrugineapiptadenia macrocarpapierre-joseph proudhonphilosophy departmentphilip warren andersonphilip dormer stanhopepersonal line of creditperisoreus canadensispenstemon linarioidesparticulate radiationparietomastoid sutureorthopedic foot insoleorthodontic treatmentorganic brain syndromeorder torpediniformesorder scrophularialesorder rhynchocephaliaorder pectinibranchiaorder of saint benedictorder lepidodendralesorder jungermannialesorder cycadofilicalesorder cilioflagellataorder charadriiformesorder blastocladialesorder aristolochialesoperation desert stormone hundred twenty-fiveone hundred thirty-fiveomnidirectional rangeold world white pelicanold bulgarian languageobtuse-angled trianglenuclear power industrynotropis atherinoidesnorthern united statesnorth island edelweissnorethindrone acetatenon-euclidean geometryniels henrik david bohrneurological disorderneoceratodus forsterinecrobiosis lipoidicanarrow-leaved plantainmultichannel recordermountain standard timemountain lady's slippermortise-and-tenon jointmodified american planmildred ella didriksonmicropterus salmoidesmediterranean anchovymaidenhair spleenwortluis de gongora y argotelouis victor de broglielittle lord fauntleroyliberal democrat partylesser rhomboid muscleleonid ilyich brezhnevlecture demonstrationklinefelter's syndromeketosis-prone diabeteskennedy internationalkaspar friedrich wolffkaren danielsen horneyjoseph rudyard kiplingjaundice of the newbornjames douglas morrisonisidor feinstein stoneiron deficiency anemiaintradermal injectioninternal auditory veinindustrial revolutioninduction acceleratorindo-european languageidentity verificationhyperkinetic syndromehypericum androsaemumhymenoxys grandiflorahydroelectric turbinehippodamia convergensheterodyne oscillatorheterocyclic compoundheteroclitic antibodyheracleum sphondyliumhendrik antoon lorentzheinrich theodor boellheinrich rudolph hertzharpullia cupanioidesgross domestic productgridiron-tailed lizardgregory goodwin pincusgonadotrophic hormonegolden-crested kingletgiovanni di bernardonegeranium richardsoniigeorg friedrich handelgeoffroea decorticansgenus reithrodontomysgenus aspidophoroidesfriedrich anton mesmerfriction yielding propfrederick moore vinsonfrederic william goudyforeign correspondentforeground processingflindersia schottianaflat-topped white asterfixed-combination drugfirst baron rutherfordfield press censorshipfibrous-rooted begoniaferdinand the catholicfamily trichodontidaefamily titanosauridaefamily stercorariidaefamily scyliorhinidaefamily scombresocidaefamily rhodymeniaceaefamily rhinocerotidaefamily rhincodontidaefamily procellariidaefamily porcellionidaefamily pontederiaceaefamily pleuronectidaefamily peripatopsidaefamily ostraciontidaefamily megalosauridaefamily kalotermitidaefamily hypodermatidaefamily hyperodontidaefamily hydrochoeridaefamily hipposideridaefamily helodermatidaefamily haloragidaceaefamily haemoproteidaefamily gonorhynchidaefamily globigerinidaefamily erethizontidaefamily edaphosauridaefamily cryptocercidaefamily ceratodontidaefamily batrachoididaefamily bacteroidaceaefamily athiorhodaceaeeucalyptus citriodoraestraterrestrial bodyerythronium dens-canisenteric-coated aspirinendometrial carcinomaemmanthe pendulifloraelectronic dictionaryelectrical conductionelectric dipole momentedward douglas white jr.dwarf golden chinkapindryopteris oreopterisdryopteris marginalisdrumhead court-martialdramatic mezzo-sopranodoxepin hydrochloridedoubly transitive verbdouble-blind proceduredomestic silkworm mothdoctoral dissertationdoctor of public healthdivision pteridophytadissociative disorderdisassortative matingdirect supporting firedionysius i of syracusedilation and curettagedifferential equationdichloroethyl sulfidediapheromera femoratadeoxyribonucleic aciddemetrius poliorcetesdemand for explanationdefensive attribitiondavid alfaro siqueirosdarkling groung beetledante gabriel rossettidaniel ortega saavedradangerous undertakingdalbergia stevensoniicypripedium calceoluscyclamen hederifoliumcyamopsis psoraloidescurly-coated retrievercoumarone-indene resincoronary heart diseasecontingency procedurecompensatory spendingcompact disc write-oncecommodore barry bridgecommand line interfacecollegiate dictionaryclopidogrel bisulfateclintonia andrewsianaclandestine operationchronic kidney failurecheck overdraft creditcharles dillon stengelcervical root syndromecervical disc syndromecertificate of depositcentaurium scilloidescaspar friedrich wolffcardiovascular systemcardiac resuscitationcampanula aparinoidesbrush-tailed porcupinebosnia and herzegovinablastodermic vessiclebackground processingaversive conditioningaustralian turtledoveatrioventricular nodeartemisia ludovicianaartemisia gnaphalodesarmored combat vehiclearenaria groenlandicaardisia escallonoidesarctic ground squirrelanterior cardinal veinandrew jackson downingalexander archipelagoaldrovanda vesiculosaair force space commandadverbial of conditionabdominal nerve plexus2-methylpropenoic acid
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