20-Letter Words Containing: D,I,O,R
(In Any Order)
There are 44 20 letter words,
471 20 letter phrases and
0 20 letter abbr's with
D,I,O,R in.
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| Word | Save | Length | Usage | Points | Type | ||
|---|---|---|---|---|---|---|---|
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 (44)
- tetrahydrocannabinol
- underrepresentations
- reindustrializations
- radiopharmaceuticals
- radioimmunoassayable
- pseudocholinesterase
- photodisintegrations
- phenylthiocarbamides
- parathyroidectomized
- paradichlorobenzenes
- overintellectualized
- overdifferentiations
- nondestructivenesses
- neuroendocrinologist
- neuroendocrinologies
- interconnectednesses
- inconsiderablenesses
- hyperparathyroidisms
- hydrochlorothiazides
- glomerulonephritides
- encephalomyocarditis
- dimethylnitrosamines
- departmentalizations
- deoxyribonucleotides
- deindustrializations
- dehydrochlorinations
- cytodifferentiations
- counterdemonstrating
- counterconditionings
- contradistinguishing
- antifluoridationists
- adrenocorticotropins
- adrenocorticosteroid
- pseudohermaphroditic
- magnetohydrodynamics
- lipochondrodystrophy
- iodochlorhydroxyquin
- hyperadrenocorticism
- heterobasidiomycetes
- electrocardiographic
- destructive-metabolic
- counterdemonstration
- adrenocorticotrophin
- adrenocorticotrophic
Phrases (471)
- yellow-shafted flicker
- woodrow wilson guthrie
- william lloyd garrison
- vladimir ilich ulyanov
- unabridged dictionary
- two-dimensional figure
- theatrical production
- temperature reduction
- superfamily coccoidea
- suborder strepsirhini
- suborder myxiniformes
- subclass lepidosauria
- sphenisciform seabird
- southern united states
- solidago multiradiata
- sir karl raimund popper
- sense of right and wrong
- sedative-hypnotic drug
- second lateran council
- second coming of christ
- school superintendent
- samuel rawson gardiner
- richard jordan gatling
- rhizopogon idahoensis
- resident commissioner
- republic of madagascar
- republic of el salvador
- reconstruction period
- racial discrimination
- prescription medicine
- pierre simon de laplace
- para aminobenzoic acid
- order sphenisciformes
- order myxobacteriales
- order mycelia sterilia
- order heterotrichales
- order actinomycetales
- order accipitriformes
- nicolas de malebranche
- moldovan monetary unit
- lunar excursion module
- ludwig mies van der rohe
- lateral epicondylitis
- large magellanic cloud
- judgement on the merits
- james harold doolittle
- jakob ludwig karl grimm
- islamic calendar month
- indirect transmission
- hundred-and-forty-fifth
- honduran monetary unit
- hans christian oersted
- gross national product
- gleditsia triacanthos
- giovanni da verrazzano
- george frideric handel
- geographic expedition
- fundulus heteroclitus
- friendly relationship
- frederico garcia lorca
- filet de boeuf en croute
- federation of malaysia
- family tetraodontidae
- family myrmeleontidae
- family gasterosteidae
- family dermochelyidae
- family antilocapridae
- endogenous depression
- emotional disturbance
- edward williams morley
- dwarf flowering almond
- double-reed instrument
- division tracheophyta
- displacement reaction
- dictionary definition
- dianthus caryophyllus
- demonstrative pronoun
- degenerative disorder
- dandie dinmont terrier
- cross-florida waterway
- contradiction in terms
- christopher isherwood
- chlamydia trachomatis
- charadrius morinellus
- carter administration
- cardinal compass point
- capital of switzerland
- capital of saudi arabia
- capital of rhode island
- capital of north dakota
- broadcast programming
- british pound sterling
- behavior modification
- barthold georg niebuhr
- atmospheric condition
- appendicular skeleton
- apium graveolens dulce
- amyloid protein plaque
- amsinckia grandiflora
- ambystomid salamander
- alfred north whitehead
- alexander iii of russia
- alessandro cagliostro
- agropyron intermedium
- abortion-inducing drug
- yellow-blue dichromacy
- xeroderma pigmentosum
- world trade center site
- word processing system
- wire-haired fox terrier
- wind cave national park
- william richard morris
- william frederick cody
- willard van orman quine
- wilhelm konrad rontgen
- white-throated sparrow
- voice in the wilderness
- vigdis finnbogadottir
- verbesina encelioides
- ustilaginoidea virens
- universal product code
- united states congress
- united states air force
- united church of christ
- ungradable opposition
- ultraviolet radiation
- typhoid bacteriophage
- twenty-four hour period
- turning and boring mill
- transversus abdominis
- traditional knowledge
- toxic industrial waste
- tongue and groove joint
- three-banded armadillo
- thorstein bunde veblen
- third battle of panipat
- theory of dissociation
- theodore francis powys
- the admirable crichton
- taurotragus derbianus
- tamiasciurus douglasi
- talker identification
- symplocarpus foetidus
- sylvilagus floridanus
- swainsona grandiflora
- superfamily tineoidea
- superfamily muscoidea
- sudanese monetary unit
- suborder sciuromorpha
- suborder plesiosauria
- suborder heterostraci
- suborder cephalaspida
- suborder anthropoidea
- subfamily hydromyinae
- subclass telosporidia
- subclass branchiopoda
- stylophorum diphyllum
- statistical procedure
- standard transmission
- staffordshire terrier
- spodoptera frugiperda
- spartina cynosuroides
- solidago sempervirens
- solid-propellant motor
- sodium orthophosphate
- sodium lauryl sulphate
- smiledon californicus
- slip-tongue log skidder
- sir oliver joseph lodge
- sir harold walter kroto
- sinusoidal projection
- siderochrestic anemia
- sideroblastic anaemia
- short-billed marsh wren
- sexual discrimination
- self-propelled vehicle
- secretary of education
- second epistle of peter
- second earl of guilford
- seborrheic dermatitis
- scleroderma flavidium
- scleroderma aurantium
- scheduled territories
- sanitation department
- salvinia rotundifolia
- salpichroa rhomboidea
- rumohra adiantiformis
- rubus idaeus strigosus
- round-spored gyromitra
- rocky mountain dogbane
- richard burdon haldane
- rhododendron viscosum
- reuben lucius goldberg
- required reserve ratio
- reagan administration
- rank-order correlation
- rabbit-eared bandicoot
- quercus ellipsoidalis
- pyridoxine 5'-phosphate
- pyramidal motor system
- pseudococcus fragilis
- profit and loss account
- processus coronoideus
- primary solid solution
- president george w. bush
- potassium-argon dating
- positive-degree adverb
- portulaca grandiflora
- populus grandidentata
- podocarpus latifolius
- podocarpus ferruginea
- piptadenia macrocarpa
- pierre-joseph proudhon
- philosophy department
- philip warren anderson
- philip dormer stanhope
- personal line of credit
- perisoreus canadensis
- penstemon linarioides
- particulate radiation
- parietomastoid suture
- orthophosphorous acid
- orthopedic foot insole
- orthodontic treatment
- organic brain syndrome
- order torpediniformes
- order scrophulariales
- order rhynchocephalia
- order pectinibranchia
- order of saint benedict
- order lepidodendrales
- order jungermanniales
- order cycadofilicales
- order cilioflagellata
- order charadriiformes
- order blastocladiales
- order aristolochiales
- operation desert storm
- one hundred twenty-five
- one hundred thirty-five
- omnidirectional range
- old world white pelican
- old bulgarian language
- obtuse-angled triangle
- nuclear power industry
- notropis atherinoides
- northern united states
- north island edelweiss
- norethindrone acetate
- non-euclidean geometry
- niels henrik david bohr
- neurological disorder
- neoceratodus forsteri
- necrobiosis lipoidica
- narrow-leaved plantain
- myocardial infarction
- multichannel recorder
- mountain standard time
- mountain lady's slipper
- mortise-and-tenon joint
- modified american plan
- mildred ella didrikson
- micropterus salmoides
- mediterranean anchovy
- maidenhair spleenwort
- lygodium microphyllum
- luis de gongora y argote
- louis victor de broglie
- little lord fauntleroy
- lipoid granulomatosis
- liberal democrat party
- lesser rhomboid muscle
- leonid ilyich brezhnev
- lecture demonstration
- klinefelter's syndrome
- kingdom of saudi arabia
- kingdom of northumbria
- ketosis-prone diabetes
- kennedy international
- kaspar friedrich wolff
- karen danielsen horney
- joseph rudyard kipling
- jaundice of the newborn
- james douglas morrison
- isidor feinstein stone
- iron deficiency anemia
- intradermal injection
- internal auditory vein
- industrial revolution
- industrial psychology
- induction accelerator
- indo-european language
- identity verification
- hyperkinetic syndrome
- hypericum androsaemum
- hymenoxys grandiflora
- hydrofluosilicic acid
- hydroelectric turbine
- hydnocarpus wightiana
- hippodamia convergens
- hillary rodham clinton
- heterodyne oscillator
- heterocyclic compound
- heteroclitic antibody
- heracleum sphondylium
- hendrik antoon lorentz
- heinrich theodor boell
- heinrich rudolph hertz
- harpullia cupanioides
- gross domestic product
- gridiron-tailed lizard
- gregory goodwin pincus
- gonadotrophic hormone
- golden-crested kinglet
- giovanni di bernardone
- geranium richardsonii
- georg friedrich handel
- geoffroea decorticans
- genus reithrodontomys
- genus aspidophoroides
- gaussian distribution
- friedrich anton mesmer
- friction yielding prop
- frederick moore vinson
- frederic william goudy
- foreign correspondent
- foreground processing
- flindersia schottiana
- flat-topped white aster
- fixed-combination drug
- first baron rutherford
- field press censorship
- fibrous-rooted begonia
- ferdinand the catholic
- family trichodontidae
- family titanosauridae
- family stercorariidae
- family scyliorhinidae
- family scombresocidae
- family rhodymeniaceae
- family rhinocerotidae
- family rhincodontidae
- family procellariidae
- family porcellionidae
- family pontederiaceae
- family pleuronectidae
- family peripatopsidae
- family ostraciontidae
- family megalosauridae
- family kalotermitidae
- family hypodermatidae
- family hyperodontidae
- family hydrochoeridae
- family hipposideridae
- family helodermatidae
- family haloragidaceae
- family haemoproteidae
- family gonorhynchidae
- family globigerinidae
- family erethizontidae
- family edaphosauridae
- family cryptocercidae
- family ceratodontidae
- family batrachoididae
- family bacteroidaceae
- family athiorhodaceae
- eucalyptus citriodora
- estraterrestrial body
- erythronium dens-canis
- enteric-coated aspirin
- endometrial carcinoma
- emmanthe penduliflora
- electronic dictionary
- electrical conduction
- electric dipole moment
- edward douglas white jr.
- dwarf golden chinkapin
- dryopteris oreopteris
- dryopteris marginalis
- drumhead court-martial
- dramatic mezzo-soprano
- doxepin hydrochloride
- doubly transitive verb
- double-blind procedure
- domestic silkworm moth
- dolichonyx oryzivorus
- doctoral dissertation
- doctor of public health
- division pteridophyta
- dissociative disorder
- disassortative mating
- direct supporting fire
- diplazium pycnocarpon
- dionysius i of syracuse
- dilation and curettage
- differential equation
- dicrostonyx hudsonius
- dichloroethyl sulfide
- diapheromera femorata
- deoxyribonucleic acid
- demetrius poliorcetes
- demand for explanation
- defensive attribition
- david glasgow farragut
- david alfaro siqueiros
- darkling groung beetle
- dante gabriel rossetti
- daniel ortega saavedra
- dangerous undertaking
- dalbergia stevensonii
- cypripedium calceolus
- cyclamen hederifolium
- cyamopsis psoraloides
- curly-coated retriever
- coumarone-indene resin
- corydalis claviculata
- corpuscular radiation
- coronary heart disease
- coordination compound
- contingency procedure
- construction industry
- compensatory spending
- compact disc write-once
- commodore barry bridge
- command line interface
- collegiate dictionary
- codariocalyx motorius
- clostridium botulinum
- clopidogrel bisulfate
- clintonia andrewsiana
- clandestine operation
- chronic kidney failure
- check overdraft credit
- charles dillon stengel
- cervical root syndrome
- cervical disc syndrome
- certificate of deposit
- centaurium scilloides
- caspar friedrich wolff
- cardiovascular system
- cardiac resuscitation
- campanula aparinoides
- brush-tailed porcupine
- botrychium multifidum
- bosnia and herzegovina
- blastodermic vessicle
- binomial distribution
- badlands national park
- background processing
- aversive conditioning
- australian turtledove
- atrioventricular node
- artemisia ludoviciana
- artemisia gnaphalodes
- armored combat vehicle
- arenaria groenlandica
- ardisia escallonoides
- arctic ground squirrel
- apodictic proposition
- antonius stradivarius
- anti-inflammatory drug
- anterior cardinal vein
- andropogon virginicus
- andrew jackson downing
- alexander archipelago
- aldrovanda vesiculosa
- air force space command
- adverbial of condition
- abu nidal organization
- abdominal nerve plexus
- 2-methylpropenoic acid
