18-Letter Words Containing: E,R,O,O
(In Any Order)
There are 222 18 letter words,
758 18 letter phrases and
0 18 letter abbr's with
E,R,O,O in.
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| 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 (222)
- disproportionately
- gastroenterologist
- oversimplification
- spectrophotometric
- overrepresentation
- hyperaldosteronism
- neuropsychological
- weatherproofnesses
- videoconferencings
- vaingloriousnesses
- uncompromisingness
- ultrarevolutionary
- trichloroethylenes
- thrombophlebitides
- superconglomerates
- subcategorizations
- stoichiometrically
- stereophotographic
- sphygmomanometries
- spectrophotometers
- spectrohelioscopes
- spectroheliography
- spectroheliographs
- spectrofluorometry
- spectrofluorometer
- spectrofluorimeter
- soporiferousnesses
- semiprofessionally
- roentgenologically
- ribonucleoproteins
- renationalizations
- rehospitalizations
- reconstructionists
- reconstructionisms
- rechromatographing
- rechromatographies
- quattuordecillions
- pseudotuberculosis
- pseudotuberculoses
- pronounceabilities
- proletarianization
- preposterousnesses
- polyribonucleotide
- polymorphonuclears
- polyesterification
- polyacrylonitriles
- photoreproductions
- photoreactivations
- photomorphogenesis
- photomorphogeneses
- photomicrographies
- photolithographies
- photodisintegrates
- photodisintegrated
- phosphodiesterases
- pheochromocytomata
- perchloroethylenes
- pentachlorophenols
- ovolactovegetarian
- overspecialization
- overprotectiveness
- overoptimistically
- overidentification
- overgeneralization
- overfertilizations
- overextrapolations
- overconcentrations
- overcommunications
- overcommercializes
- overcommercialized
- overclassification
- overcentralization
- otherworldlinesses
- organophosphoruses
- obstreperousnesses
- nonrevolutionaries
- noninterventionist
- nonfraternizations
- noncooperationists
- noncomparabilities
- neurotransmissions
- neuropsychologists
- neurophysiologists
- neuropharmacologic
- neuroendocrinology
- myeloproliferative
- monochromaticities
- mineralocorticoids
- microreproductions
- microradiographies
- microphotographies
- microphotographers
- micropaleontologic
- micrometeorologist
- micrometeorologies
- microlepidopterous
- microenvironmental
- microencapsulation
- microdensitometric
- microdensitometers
- microcalorimetries
- methylprednisolone
- melodramatizations
- macrophotographies
- macroglobulinemias
- lipopolysaccharide
- lepidopterologists
- lepidopterological
- introspectionistic
- intercolumniations
- inharmoniousnesses
- impersonalizations
- immunosuppressions
- hyperpolarizations
- hyperconsciousness
- hyperconcentration
- hydrometeorologist
- hydrometeorologies
- granulocytopoiesis
- granulocytopoieses
- glottochronologies
- geochronologically
- gastroenterologies
- forethoughtfulness
- extemporaneousness
- evapotranspiration
- electroretinograph
- electroretinograms
- electrophysiologic
- electrophotography
- electrophoretogram
- electrooculography
- electromyographies
- electrodesiccation
- electrodepositions
- electrocorticogram
- electrocardiograms
- echocardiographies
- echocardiographers
- dishonorablenesses
- discourteousnesses
- dihydroergotamines
- diastereoisomerism
- dephosphorylations
- depersonalizations
- deoxyribonucleases
- dendrochronologist
- dendrochronologies
- dehydrochlorinates
- dehydrochlorinated
- dehydrochlorinases
- deconstructionists
- countersuggestions
- counterrevolutions
- counterretaliation
- counterquestioning
- counterpropagandas
- counterprogramming
- counterpetitioning
- counterinstitution
- countergovernments
- countereducational
- counterdeployments
- counterdemonstrate
- counterconventions
- counteraggressions
- counteradaptations
- counteraccusations
- conversationalists
- congregationalists
- congregationalisms
- commercializations
- chromolithographer
- chromolithographed
- bourgeoisification
- bloodthirstinesses
- bacteriorhodopsins
- astrophotographies
- astrophotographers
- archaeoastronomies
- aerothermodynamics
- triphosphopyridine
- tetraiodothyronine
- tetrachloromethane
- territorialization
- territorialisation
- pteridospermopsida
- pseudopleuronectes
- polypropenonitrile
- plasmodiophoraceae
- palaeoanthropology
- oxidation-reduction
- overinterpretation
- overcapitalization
- overcapitalisation
- order-chenopodiales
- nonprognosticative
- noncomprehensively
- nitrochloromethane
- neurophysiological
- mucopolysaccharide
- methyltestosterone
- intercommunication
- immunofluorescence
- hydroxychloroquine
- governorate-general
- good-neighborliness
- glomerulonephritis
- electrodynamometer
- electrocardiograph
- echoencephalograph
- cytoarchitectonics
- cross-fertilization
- cross-fertilisation
- counterreformation
- counterbombardment
- corrosion-resistant
- chloroacetophenone
- cherbourg-octeville
- arteriolosclerosis
- anthropocentricity
- adenocarcinomatous
Phrases (758)
- worldly possessions
- woodwind instrument
- victory in europe day
- victory celebration
- unconscious process
- typographical error
- turnip-rooted celery
- tuamotu archipelago
- thyrotropic hormone
- third epistle of john
- third epistel of john
- theoretical account
- theodosius the great
- theodore dwight weld
- television reporter
- supervisory routine
- superiority complex
- suborder myxinoidei
- suborder clamatores
- suborder anisoptera
- sir henry joseph wood
- single-reed woodwind
- sexual reproduction
- scorpio the scorpion
- royal academy of arts
- rheims-douay version
- revolutionary group
- research colloquium
- republic of the congo
- republic of slovenia
- republic of honduras
- republic of djibouti
- reproductive memory
- relocatable program
- relaxation behavior
- refrigerator cookie
- read-only memory chip
- protective covering
- proposal of marriage
- professional golfer
- professional boxing
- product development
- private corporation
- priority processing
- preconceived notion
- posterior pituitary
- positive reinforcer
- populus tremuloides
- pooecetes gramineus
- politically correct
- polish monetary unit
- polianthes tuberosa
- pinicola enucleator
- photographer's model
- peromyscus leucopus
- parkinson's syndrome
- p-type semiconductor
- oysters rockefeller
- oven stuffer roaster
- order trogoniformes
- order sauropterygia
- order sarcosporidia
- order passeriformes
- order ichthyosauria
- order columbiformes
- order ciconiiformes
- operating procedure
- oenothera fruticosa
- nicolaus copernicus
- neuropterous insect
- nephrops norvegicus
- national censorship
- movement for revenge
- mount rushmore state
- moschus moschiferus
- molar concentration
- molal concentration
- minister of religion
- methotrexate sodium
- mercator projection
- meleagris gallopavo
- meconopsis cambrica
- material possession
- mary wollstonecraft
- marianne craig moore
- lucy maud montgomery
- louis-hector berlioz
- loranthus europaeus
- lepomis macrochirus
- kilocycle per second
- jons jakob berzelius
- john pierpont morgan
- john orley allen tate
- john charles fremont
- jean-frederic joliot
- james prescott joule
- interior decoration
- interior decorating
- indian rhododendron
- ideological barrier
- hypertonic solution
- human growth hormone
- houses of parliament
- historical document
- herman northrop frye
- heat of vaporization
- heat of vaporisation
- health professional
- hablot knight browne
- gustatory sensation
- gravitational force
- gian lorenzo bernini
- george westinghouse
- george simon kaufman
- george michael cohan
- geographical region
- genus scomberomorus
- genus phalacrocorax
- genus dorotheanthus
- genus dimorphotheca
- functional disorder
- fricative consonant
- freudian psychology
- fortunella japonica
- first epistle of john
- federation of tribes
- favorable reception
- expressed almond oil
- european water ouzel
- european goatsucker
- eriobotrya japonica
- envoy extraordinary
- employment contract
- emperor napoleon iii
- electronics company
- electron microscope
- electromotive force
- edward roscoe murrow
- douay-rheims version
- donato di betto bardi
- doctor of osteopathy
- dietrich bonhoeffer
- corporate executive
- construction worker
- conservation of mass
- computer memory unit
- comptonia peregrina
- compression bandage
- common american shad
- commercial document
- christopher marlowe
- chemical operations
- ceremonial occasion
- california white oak
- break someone's heart
- book of common prayer
- boocercus eurycerus
- bombycilla cedrorun
- blood extravasation
- biological research
- bignonia capreolata
- bernardo bertolucci
- bellbottom trousers
- baron georges cuvier
- bachelor of medicine
- auxiliary operation
- augsburg confession
- astronomy satellite
- ascension of the lord
- anterior fontanelle
- andropogon gerardii
- andromeda polifolia
- american revolution
- alfred louis kroeber
- alfred lord tennyson
- alexander woollcott
- air-to-ground missile
- acoustic gramophone
- accordance of rights
- zero-coupon security
- yellowtail flounder
- yellow adder's tongue
- xyphophorus helleri
- xylomelum pyriforme
- writ of habeas corpus
- world tamil movement
- woolsorter's disease
- wilson cloud chamber
- william henry hoover
- whorled loosestrife
- white slime mushroom
- water-cooled reactor
- vermillion rockfish
- varanus komodoensis
- valley pocket gopher
- valedictory oration
- uterine contraction
- uropsilus soricipes
- upper carboniferous
- university of oxford
- unipolar depression
- tuberculoid leprosy
- tropical rain forest
- trisodium phosphate
- tricholoma venenata
- trend extrapolation
- trade union movement
- toxic shock syndrome
- toxemia of pregnancy
- totalitation regime
- torreya californica
- tongan monetary unit
- tiarella cordifolia
- threshold operation
- threatened abortion
- thoroughbred racing
- thomas stearns eliot
- thirst for knowledge
- thermobia domestica
- thermionic emission
- theory of relativity
- theory of indicators
- theodor seuss geisel
- teucrium scorodonia
- telephone directory
- tectaria macrodonta
- taraktogenos kurzii
- talk through one's hat
- tactual exploration
- system of numeration
- synaptomys borealis
- swiss confederation
- sweet-potato ring rot
- supervisory program
- superior colliculus
- suborder tarsioidea
- suborder odontoceti
- suborder nematocera
- suborder mugiloidea
- suborder menotyphla
- suborder lipotyphla
- suborder lemuroidea
- suborder gorgonacea
- suborder ceratopsia
- suborder carnosaura
- suborder alcyonacea
- stereoscopic vision
- stereophonic system
- stenotomus chrysops
- stellar association
- steganopus tricolor
- stations of the cross
- sporobolus poiretii
- southern yellow pine
- southern bog lemming
- south temperate zone
- sonora semiannulata
- solomon r. guggenheim
- solanum commersonii
- solanum carolinense
- sodium hypochlorite
- sociological theory
- snowdrop windflower
- smoking compartment
- skull and crossbones
- single-furrow plough
- signal-to-noise ratio
- shoulder-to-shoulder
- short saphenous vein
- shaggymane mushroom
- sex-change operation
- sensory deprivation
- sensorimotor region
- semiconductor diode
- self-employed person
- secondary education
- secondary dentition
- secobarbital sodium
- scleroderma bovista
- sao tome and principe
- sao bernardo do campo
- salicornia europaea
- sacrifice operation
- sacramento sturgeon
- ronald wilson reagan
- rocky-mountain maple
- rocky mountain sheep
- robotic telesurgery
- richard john roberts
- richard coeur de lion
- rhus toxicodenedron
- rhododendron maxima
- rhizopus stolonifer
- rhizomatous begonia
- rhetorical question
- reticular formation
- research laboratory
- republic of colombia
- republic of cameroon
- republic of botswana
- reinforced concrete
- regular icosahedron
- regular convex solid
- regression equation
- red river of the south
- recombinant protein
- reaction propulsion
- rate of depreciation
- random-access memory
- ralph johnson bunche
- radiation pyrometer
- rachel louise carson
- pyorrhea alveolaris
- purple-hooded orchis
- psychotherapy group
- psocopterous insect
- protozoal infection
- proto-norse language
- prospero lambertini
- prosecuting officer
- proportional sample
- promotional expense
- projective geometry
- professional tennis
- professional person
- professional dancer
- probiotic bacterium
- president roosevelt
- prefrontal lobotomy
- power-station worker
- power of appointment
- potato scab bacteria
- potassium hydroxide
- potassium carbonate
- potamogeton crispus
- portuguese man-of-war
- portal hypertension
- pork-and-veal goulash
- porcupine provision
- polypodium scouleri
- polygonum orientale
- police commissioner
- polaroid land camera
- podiceps ruficollis
- plumed scorpionfish
- pleurotus ostreatus
- platalea leucorodia
- plains pocket gopher
- plains lemon monarda
- pinnotheres ostreum
- phyllodoce caerulea
- photographic camera
- pezophaps solitaria
- petroleum geologist
- periodontal disease
- pembroke welsh corgi
- pellitory-of-the-wall
- peacock flower fence
- paumotu archipelago
- paul bustill robeson
- partial correlation
- parochetus communis
- parathyroid hormone
- paracentral scotoma
- parabolic reflector
- oxytropis lambertii
- oxydendrum arboreum
- over-the-counter drug
- orthopterous insect
- oriental arborvitae
- oreamnos americanus
- order temnospondyli
- order synentognathi
- order stegocephalia
- order solenogastres
- order solenichthyes
- order psilophytales
- order polymastigina
- order mycrosporidia
- order haplosporidia
- order haemosporidia
- order falconiformes
- order ephemeroptera
- order endomycetales
- order cypriniformes
- order coraciiformes
- order colymbiformes
- order actinomyxidia
- orange horseshoe bat
- operations research
- olfactory sensation
- old world flycatcher
- old world coral snake
- okeechobee waterway
- observation station
- nucleolus organizer
- nucleolus organiser
- nucleolar organizer
- nucleolar organiser
- northern bog lemming
- north temperate zone
- north celestial pole
- normative economics
- nonvolatile storage
- nonreligious person
- non-volatile storage
- nicolaus zinzendorf
- newtonian reflector
- new world coral snake
- neurotic depression
- network programming
- nervous prostration
- nail-tailed kangaroo
- n-type semiconductor
- myosotis scorpiodes
- mycteroperca bonaci
- multiplex operation
- multiple-furrow plow
- mullah mohammed omar
- mountain spleenwort
- mother-of-pearl cloud
- mother-in-law's tongue
- morrow's honeysuckle
- moreton bay chestnut
- montia lamprosperma
- monmouth court house
- molecular biologist
- mock polo neck collar
- missouri compromise
- minor diatonic scale
- mineral association
- minato ohashi bridge
- microprocessor chip
- microhoning machine
- metaphosphoric acid
- meriones longifrons
- mentha rotundifolia
- melospiza georgiana
- master of ceremonies
- marquis de condorcet
- malice aforethought
- major diatonic scale
- magnetomotive force
- magnetic core memory
- macrocephalon maleo
- luteinizing hormone
- lucretia coffin mott
- lower carboniferous
- low-level formatting
- lord high chancellor
- long-head coneflower
- locomotive engineer
- limnodromus griseus
- lieutenant governor
- liberation theology
- leycesteria formosa
- lepromatous leprosy
- lepiota rubrotincta
- lepiota clypeolaria
- leontocebus rosalia
- left coronary artery
- leaning tower of pisa
- le douanier rousseau
- late-spring-blooming
- lactose intolerance
- lactarius delicioso
- korsakoff's syndrome
- kingdom prokaryotae
- karl theodor jaspers
- jose clemente orozco
- jordanella floridae
- john joseph pershing
- job-control language
- j. robert oppenheimer
- iron-storage disease
- iridoprocne bicolor
- ipratropium bromide
- ipomoea orizabensis
- ion-exchange polymer
- interrogation point
- internal combustion
- insider information
- inorganic phosphate
- information warfare
- information science
- information measure
- inferiority complex
- inferior colliculus
- indicator electrode
- incomplete abortion
- idiopathic disorder
- hypochromic anaemia
- hyperbolic geometry
- hydroxybenzoic acid
- hydropower industry
- hyalophora cecropia
- human genome project
- howard robard hughes
- hottentot bread vine
- horseshoe whipsnake
- hooded pitcher plant
- honorable discharge
- homecourt advantage
- holocentrus bullisi
- hohenzollern empire
- heterotheca villosa
- heterosexual person
- heterophil antibody
- herbert clark hoover
- henry oscar houghton
- helleborus foetidus
- helicobacter pylori
- heavyweight torpedo
- haemorrhagic stroke
- grouse whortleberry
- group psychotherapy
- group centrospermae
- grievous bodily harm
- gregory of nazianzus
- gregory of nazianzen
- gregorian telescope
- greenhouse emission
- gradable opposition
- goods and service tax
- golden wonder millet
- gold-crowned kinglet
- glorious revolution
- giant potato creeper
- geostationary orbit
- georgiana barrymore
- george paget thomson
- geoffrey of monmouth
- genus trichoglossus
- genus toxicodendron
- genus tautogolabrus
- genus strobilomyces
- genus streptococcus
- genus sphaerocarpos
- genus scolopendrium
- genus protoceratops
- genus phellodendron
- genus phascolarctos
- genus paracheirodon
- genus micropogonias
- genus microdipodops
- genus macrocephalon
- genus lagarostrobus
- genus ibero-mesornis
- genus halimodendron
- genus gomphotherium
- genus gastroboletus
- genus entomophthora
- genus electrophorus
- genus edmontosaurus
- genus corythosaurus
- genus cnemidophorus
- genus clethrionomys
- genus chrysochloris
- genus chronoperates
- genus chorizagrotis
- genus chlorophyllum
- genus chlorophoneus
- genus cercosporella
- genus anomalopteryx
- general-purpose bomb
- gastroepiploic vein
- gastrocolic omentum
- fringed poppy mallow
- fringed loosestrife
- franklin d. roosevelt
- fourth earl of orford
- foregone conclusion
- first baron tennyson
- fine-art photography
- february revolution
- favourable position
- fast of the firstborn
- family polyporaceae
- family notoryctidae
- family macropodidae
- family holothuridae
- family crocodylidae
- family chironomidae
- fairness commission
- exothermic reaction
- exophthalmic goiter
- exocentric compound
- european wolf spider
- euphorbia corollata
- euclid's fourth axiom
- estrogen antagonist
- esther hobart morris
- epistle to the romans
- epacris obtusifolia
- energy of activation
- embryonal carcinoma
- electronic computer
- electron microscopy
- electric toothbrush
- electric locomotive
- electric automobile
- eleanor of aquitaine
- eichhornia spesiosa
- edwin of northumbria
- edward the confessor
- educational program
- eastern hop hornbeam
- east indian rosewood
- dusky-footed woodrat
- dusky-footed wood rat
- dryopteris goldiana
- double-furrow plough
- dorothy leigh sayers
- doctor of humanities
- dissociation energy
- disorderly behavior
- director of research
- dioscorea bulbifera
- desmodium tortuosum
- dental orthopaedics
- delusional disorder
- de facto segregation
- cystopteris montana
- cultural revolution
- crucifixion of jesus
- crocodilian reptile
- criminal possession
- creeping wood sorrel
- crataegus tomentosa
- court of saint james's
- counter reformation
- cotoneaster dammeri
- cortaderia selloana
- corrosive sublimate
- corporal punishment
- coronavirus disease
- coreopsis tinctoria
- coptis groenlandica
- coordinate geometry
- conversion reaction
- conversion hysteria
- conversion disorder
- contract of adhesion
- contempt of congress
- congenital disorder
- conflict of interest
- confederate soldier
- cone friction clutch
- computer technology
- computer simulation
- computer programmer
- computer programing
- computed tomography
- comptroller general
- compound microscope
- complex preposition
- complementary color
- complementary close
- competitor analysis
- compatible software
- comparative anatomy
- common yellowthroat
- common staghorn fern
- common pitcher plant
- common lady's-slipper
- common cardinal vein
- commodity brokerage
- colutea arborescens
- coluber hippocrepis
- coluber constrictor
- colorado blue spruce
- college of cardinals
- colaptes chrysoides
- cognitive operation
- coeloglossum viride
- cnemidophorus velox
- clinopodium vulgare
- clematis versicolor
- class holothuroidea
- class coniferopsida
- class chlorophyceae
- cholesterosis cutis
- chinese forget-me-not
- chattahoochee river
- chairman of the board
- ceylon cinnamon tree
- cerro del nacimiento
- cerebral thrombosis
- ceratostomella ulmi
- cecil scott forester
- cataloged procedure
- castilleja chromosa
- cardioid microphone
- carbon group element
- caranx bartholomaei
- capreolus capreolus
- capital of singapore
- calostoma ravenelii
- calopogon tuberosum
- calochortus elegans
- calochortus amoenus
- california sycamore
- california box elder
- butterfly collector
- bronchoscopic smear
- bronchial pneumonia
- brevoortia tyrannis
- boy scouts of america
- bottom fermentation
- bone-headed dinosaur
- boeuf bourguignonne
- body plethysmograph
- bocconia frutescens
- birth control device
- bird-footed dinosaur
- binge-vomit syndrome
- bicycle-built-for-two
- beta blocker eyedrop
- bernese mountain dog
- battle of port arthur
- bartolomeo vanzetti
- bartolomeo prignano
- bartolomeo eustachi
- bartholomew roberts
- barbados gooseberry
- bachelor of theology
- bachelor of divinity
- baby-boom generation
- automotive engineer
- automobile industry
- automated moderator
- autoimmune disorder
- autoclaved concrete
- auditory perception
- associate professor
- assistant professor
- asian tiger mosquito
- asian horseshoe crab
- arterial blood gases
- arrowleaf groundsel
- army of the righteous
- apatetic coloration
- antonio da correggio
- anomalopteryx oweni
- anolis carolinensis
- anoa depressicornis
- annona diversifolia
- alveolar resorption
- alsophila pometaria
- alexander prokhorov
- aleksandr prokhorov
- alcohol thermometer
- agrimonia eupatoria
- affricate consonant
- adlerian psychology
- acoustic projection
- acentric chromosome
- absorption spectrum
