18-Letter Words Containing: E,E,R,I,O
(In Any Order)
There are 203 18 letter words,
860 18 letter phrases and
0 18 letter abbr's with
E,E,R,I,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 (203)
- gastroenterologist
- interconnectedness
- spectrophotometric
- overrepresentation
- hyperaldosteronism
- videoconferencings
- vaingloriousnesses
- unresponsivenesses
- unprofitablenesses
- ultraconservatives
- trichloroethylenes
- triboluminescences
- triboelectricities
- thrombophlebitides
- thermoplasticities
- thermoluminescence
- supersophisticated
- superminicomputers
- superciliousnesses
- stereospecifically
- stereoregularities
- stereophotographic
- sphygmomanometries
- spectrohelioscopes
- spectroheliography
- spectroheliographs
- spectrofluorimeter
- soporiferousnesses
- shortsightednesses
- semiprofessionally
- semiconservatively
- satisfactorinesses
- sacrilegiousnesses
- roentgenologically
- ribonucleoproteins
- representationally
- reinstitutionalize
- rechromatographies
- rambunctiousnesses
- radiosensitivities
- quasiperiodicities
- pseudotuberculosis
- pronounceabilities
- praiseworthinesses
- polyribonucleotide
- polyesterification
- piezoelectricities
- photomorphogenesis
- photodisintegrates
- photodisintegrated
- phosphodiesterases
- pertinaciousnesses
- ovolactovegetarian
- overspecialization
- overprotectiveness
- overindustrializes
- overindustrialized
- overindebtednesses
- overidentification
- overgeneralization
- overfertilizations
- overextrapolations
- overembellishments
- overconcentrations
- overcommercializes
- overcommercialized
- overcentralization
- otherworldlinesses
- nonrevolutionaries
- nonrepresentatives
- noninterventionist
- nondestructiveness
- nonarbitrarinesses
- neuroendocrinology
- myeloproliferative
- multifariousnesses
- misrepresentations
- misinterpretations
- micrometeorologist
- micrometeorologies
- microlepidopterous
- microenvironmental
- microdensitometric
- microdensitometers
- microcalorimetries
- methylprednisolone
- meretriciousnesses
- mechanochemistries
- magnetostrictively
- magnetoresistances
- lumpenproletariats
- lepidopterologists
- lepidopterological
- irresponsivenesses
- irresponsibilities
- irreproachableness
- irreconcilableness
- interrelationships
- interoperabilities
- internationalities
- inharmoniousnesses
- incorrigiblenesses
- inconvertibilities
- inconsiderableness
- immunoreactivities
- immunoprecipitates
- immunoprecipitated
- hypersensitization
- hyperrationalities
- hyperpigmentations
- hyperconsciousness
- hyperconcentration
- hyperalimentations
- hydrometeorologist
- hydrometeorologies
- hydroelectricities
- granulocytopoieses
- gastroenterologies
- ferroelectricities
- exterritorialities
- expressionlessness
- electroretinograph
- electroretinograms
- electrophysiologic
- electrophilicities
- electromyographies
- electroluminescent
- electrodesiccation
- electrodepositions
- electrocorticogram
- electrochemistries
- electrocardiograms
- echocardiographies
- echocardiographers
- disintermediations
- dishonorablenesses
- discourteousnesses
- dihydroergotamines
- diastereoisomerism
- dextroamphetamines
- depersonalizations
- deoxyribonucleases
- dendrochronologies
- dematerializations
- dehydrochlorinates
- dehydrochlorinated
- dehydrochlorinases
- dedifferentiations
- curmudgeonlinesses
- creditworthinesses
- countersuggestions
- counterstrategists
- counterrevolutions
- counterretaliation
- counterquestioning
- counterpetitioning
- counterinfluencing
- countereducational
- counterconventions
- counteraggressions
- counteradvertising
- constructivenesses
- conservativenesses
- comprehensibleness
- commensurabilities
- chlortetracyclines
- bloodthirstinesses
- biodegradabilities
- australopithecines
- archaeoastronomies
- anticounterfeiting
- aerothermodynamics
- trichlormethiazide
- tetraiodothyronine
- pteridospermopsida
- pteridospermaphyta
- psychotherapeutics
- polypropenonitrile
- pocket-handkerchief
- plasmodiophoraceae
- overinterpretation
- order-chenopodiales
- noninterchangeable
- noncomprehensively
- nitrochloromethane
- lacto-vegetarianism
- immunofluorescence
- hypercholesteremia
- hydroflumethiazide
- good-neighborliness
- glomerulonephritis
- enterobacteriaceae
- electrocardiograph
- diethylstilbestrol
- diethylmalonylurea
- counterreformation
- counterintuitively
- corynebacteriaceae
- cherbourg-octeville
- chemotherapeutical
- arteriolosclerosis
- antiferromagnetism
- anticholinesterase
Phrases (860)
- zingiber officinale
- yemeni monetary unit
- xerographic printer
- victory in europe day
- victory celebration
- victor frankenstein
- turnip-rooted celery
- treaty of versailles
- to the highest degree
- third epistle of john
- third epistel of john
- theoretical account
- theodosius the great
- theodore dwight weld
- television reporter
- television receiver
- supervisory routine
- superiority complex
- sulfur hexafluoride
- suborder myxinoidei
- suborder anisoptera
- sir mortimer wheeler
- sir henry joseph wood
- sir frederick ashton
- sir christopher wren
- single-reed woodwind
- short hundredweight
- sexual reproduction
- sergei rachmaninoff
- sense of equilibrium
- second cranial nerve
- rhetorical language
- rheims-douay version
- return on investment
- respiratory illness
- research colloquium
- republic of the congo
- republic of suriname
- republic of slovenia
- republic of maldives
- reproductive memory
- religious residence
- relaxation behavior
- refrigerator cookie
- read-only memory chip
- protective covering
- professional golfer
- prince-of-wales plume
- president jefferson
- preconceived notion
- positive reinforcer
- portuguese republic
- populus tremuloides
- pooecetes gramineus
- polianthes tuberosa
- pinicola enucleator
- phoenix dactylifera
- p-type semiconductor
- oscar hammerstein ii
- order trogoniformes
- order sauropterygia
- order sarraceniales
- order passeriformes
- order eubacteriales
- order columbiformes
- order ciconiiformes
- operating procedure
- oenothera fruticosa
- newspaper columnist
- neuropterous insect
- nephrops norvegicus
- neapolitan ice cream
- nathaniel hawthorne
- musical performance
- musculospiral nerve
- morchella crassipes
- minister of religion
- military government
- military expedition
- midterm examination
- methotrexate sodium
- mercator projection
- member of parliament
- meleagris gallopavo
- material possession
- master of literature
- marianne craig moore
- manganese tetroxide
- louis-hector berlioz
- lighthorse harry lee
- lachrymal secretion
- kilocycle per second
- keyboard instrument
- kenyan monetary unit
- jons jakob berzelius
- joel chandler harris
- jean-frederic joliot
- james whitcomb riley
- international scale
- interior department
- interior decoration
- interior decorating
- ideological barrier
- houses of parliament
- herpestes ichneumon
- henry norris russell
- health professional
- health care provider
- green mountain state
- government minister
- gossypium herbaceum
- gian lorenzo bernini
- george westinghouse
- george simon kaufman
- george michael cohan
- geographical region
- genus recurvirostra
- genus dimorphotheca
- genetic abnormality
- gene delivery vector
- fulminate of mercury
- fourth cranial nerve
- first epistle of john
- female genital organ
- federation of tribes
- favorable reception
- family scorpaenidae
- family loranthaceae
- family heteromyidae
- expressed almond oil
- eusebius of caesarea
- erinaceus europaeus
- erigeron canadensis
- envoy extraordinary
- endorsement in blank
- emperor napoleon iii
- element of a cylinder
- electronics company
- electronic database
- electron microscope
- electromotive force
- edward lee thorndike
- education secretary
- edgar rice burroughs
- double-deck carriage
- douay-rheims version
- division eubacteria
- disreputable person
- disagreeable person
- directional antenna
- dietrich bonhoeffer
- defender of the faith
- dame sybil thorndike
- corporate executive
- computer peripheral
- computer memory unit
- comptonia peregrina
- compression bandage
- commissaire maigret
- comminuted fracture
- commercial document
- collapsible shelter
- christopher marlowe
- chemical operations
- charles follen mckim
- ceremonial occasion
- cerebrospinal fever
- cause to be perceived
- capital of new jersey
- capital of cape verde
- blue ridge mountains
- biological research
- bernardo bertolucci
- baron georges cuvier
- bachelor of medicine
- attestation service
- astronomy satellite
- ascension of the lord
- antilope cervicapra
- antiberiberi factor
- anterior fontanelle
- anisette de bordeaux
- andrew dickson white
- anamnestic reaction
- american revolution
- alytes obstetricans
- alfred louis kroeber
- alexander i of russia
- albert szent-gyorgyi
- agnes george de mille
- zero-coupon security
- yellowtail flounder
- yellow pitcher plant
- yellow lady's slipper
- yellow bristlegrass
- yellow bristle grass
- xyphophorus helleri
- xylomelum pyriforme
- wynnea sparassoides
- world tamil movement
- woolsorter's disease
- winter olympic games
- william henry hoover
- whorled loosestrife
- whole life insurance
- white slime mushroom
- white fringed orchis
- white fringed orchid
- western roman empire
- western ribbon snake
- western mountain ash
- western diamondback
- weather forecasting
- wankel rotary engine
- vinegar joe stilwell
- vincetoxicum negrum
- vespertilio murinus
- veronica chamaedrys
- veronica beccabunga
- valedictory speaker
- valedictory address
- utility revenue bond
- uterine contraction
- urogenital medicine
- upper carboniferous
- upholstery material
- university of sussex
- united states dollar
- unipolar depression
- umbelliferous plant
- typewriter keyboard
- type of architecture
- two-line great primer
- twin-propeller-plane
- tuberculoid leprosy
- trusteeship council
- tricholoma venenata
- trend extrapolation
- tremella fuciformis
- transitive verb form
- trade union movement
- toxemia of pregnancy
- totalitation regime
- top fermenting yeast
- threshold operation
- threatened abortion
- thomas stearns eliot
- thirst for knowledge
- third battle of ypres
- thevetia neriifolia
- thermosetting resin
- thermoplastic resin
- thermobia domestica
- thermionic emission
- therapeutic cloning
- theory of relativity
- theodor seuss geisel
- theatrical producer
- the great starvation
- thalamostriate vein
- territorial reserve
- temporary expedient
- telephone interview
- telephone directory
- systema urogenitale
- systema digestorium
- system of numeration
- sydney harbor bridge
- swiss confederation
- sweet-potato ring rot
- surjective function
- supratrochlear vein
- supra expressionism
- superior labial vein
- superfamily apoidea
- suborder tarsioidea
- suborder pinnipedia
- suborder odontoceti
- suborder mugiloidea
- suborder lemuroidea
- suborder lacertilia
- suborder ceratopsia
- subfamily acoraceae
- stress incontinence
- streptopelia turtur
- straight-line method
- storage-battery grid
- stereoscopic vision
- stereophonic system
- st. christopher-nevis
- spirit of turpentine
- southern yellow pine
- southern white cedar
- southern maidenhair
- southern hemisphere
- southern bog lemming
- solomon r. guggenheim
- solar magnetic field
- solanum carolinense
- sir john carew eccles
- sir george trevelyan
- silver-leaved poplar
- silver quandong tree
- side-blotched lizard
- siberian wall flower
- short saphenous vein
- shorea teysmanniana
- sexual relationship
- sex-change operation
- sensory deprivation
- sensorimotor region
- seminiferous tubule
- semiconductor diode
- secondary education
- secondary dentition
- scleroderma bovista
- sarah kemble siddons
- sao tome and principe
- salicornia europaea
- saint teresa of avila
- sailor's breastplate
- sacrifice operation
- ruby-crowned kinglet
- rocky mountain sheep
- robotic telesurgery
- robert james fischer
- robert bruce mathias
- riemannian geometry
- richard coeur de lion
- rhus toxicodenedron
- rhodesian ridgeback
- rhodanthe manglesii
- rhizoctinia disease
- rhetorical question
- revaluation reserve
- retarded depression
- respiratory disease
- repulsorlift engine
- republic of zimbabwe
- republic of the sudan
- republic of cameroon
- reproductive system
- rene-robert cavelier
- relative atomic mass
- relational database
- reinforced concrete
- regular icosahedron
- regular convex solid
- regression equation
- regression analysis
- registration number
- regional anesthesia
- refrigeration dryer
- red-green dichromacy
- red river of the south
- recreation facility
- recording equipment
- recombinant protein
- real-time processing
- reactive depression
- rate of depreciation
- radiation pyrometer
- rachel louise carson
- quercus chrysolepis
- quantum field theory
- pyorrhea alveolaris
- purple-hooded orchis
- purple virgin's bower
- public presentation
- pterocnemia pennata
- psocopterous insect
- prumnopitys elegans
- prospero lambertini
- prosecuting officer
- prophylactic device
- promotional expense
- projective geometry
- professional tennis
- professional person
- professional dancer
- producer price index
- procursive epilepsy
- prince-of-wales'-heath
- prince of wales heath
- pretrial conference
- president roosevelt
- president john adams
- present progressive
- prehistoric culture
- prairie golden aster
- practice of medicine
- power-station worker
- power of appointment
- potentilla anserina
- portal hypertension
- polygonum orientale
- police headquarters
- police commissioner
- pneumogastric nerve
- platalea leucorodia
- plains pocket gopher
- pinnotheres ostreum
- pine-barren sandwort
- pierre-simon laplace
- pied piper of hamelin
- petroleum geologist
- personal credit line
- peromyscus eremicus
- periodontal disease
- peperomia sandersii
- penstemon rydbergii
- penstemon newberryi
- pembroke welsh corgi
- pellitory-of-the-wall
- pedestrian crossing
- parascalops breweri
- parallel processing
- parallel of latitude
- parabolic reflector
- palestine authority
- paleo-indian culture
- palace of versailles
- orthopterous insect
- oriental bush cherry
- oriental arborvitae
- oreamnos americanus
- order ustilaginales
- order tubulidentata
- order temnospondyli
- order synentognathi
- order stegocephalia
- order solenichthyes
- order rickettsiales
- order psilophytales
- order plumbaginales
- order plantaginales
- order marchantiales
- order haemosporidia
- order falconiformes
- order cypriniformes
- order coraciiformes
- order colymbiformes
- order bennettitales
- order aspergillales
- opuntia lindheimeri
- operations research
- operating statement
- open-air marketplace
- nucleolus organizer
- nucleolus organiser
- nucleolar organizer
- nucleolar organiser
- nuclear-powered ship
- northern white cedar
- northern hemisphere
- northern bog lemming
- north celestial pole
- normative economics
- norman architecture
- nonvolatile storage
- nonreligious person
- non-volatile storage
- nicolas malebranche
- newtonian reflector
- neutralization fire
- neurotic depression
- negative reinforcer
- nasogastric feeding
- n-type semiconductor
- mycteroperca bonaci
- myasthenic syndrome
- musculus teres minor
- musculophrenic vein
- multiplex operation
- multiple regression
- mountain watercress
- mountain spleenwort
- mountain fetterbush
- mother-in-law's tongue
- middle temporal vein
- michael gerald tyson
- meriones longifrons
- melospiza georgiana
- medicago intertexta
- master of ceremonies
- marriage counseling
- marquis de condorcet
- marie goeppert mayer
- maria goeppert-mayer
- marble bones disease
- mandarin orange tree
- malice aforethought
- magnetomotive force
- magnetic core memory
- magnesium hydroxide
- magnesium carbonate
- luteinizing hormone
- lower carboniferous
- low-level formatting
- louis the quarreller
- lonicera canadensis
- long-term investment
- long-distance runner
- locomotive engineer
- little bighorn river
- liquid metal reactor
- lieutenant governor
- liberation theology
- leycesteria formosa
- leptopteris superba
- lepiota clypeolaria
- leontocebus rosalia
- leitneria floridana
- ledum groenlandicum
- learner's dictionary
- leaning tower of pisa
- le douanier rousseau
- laportea canadensis
- lactose intolerance
- keith rupert murdoch
- kakatoe leadbeateri
- junior welterweight
- junior middleweight
- judicial proceeding
- judgment in personam
- jordanella floridae
- john joseph pershing
- john ernst steinbeck
- john birks gillespie
- jerusalem artichoke
- jean francois millet
- james francis thorpe
- james butler hickock
- j. robert oppenheimer
- islets of langerhans
- iron-storage disease
- ipomoea orizabensis
- ion-exchange polymer
- intravenous feeding
- intermediate shroud
- interfacial tension
- interagency support
- informer's privilege
- information science
- information measure
- inferiority complex
- inferior labial vein
- inductive reasoning
- indirect expression
- indicator electrode
- incomplete fracture
- incomplete abortion
- idiographic science
- hysterical neurosis
- hyperfocal distance
- hyperchromic anemia
- hyperbolic geometry
- hynerpeton bassetti
- hydrokinetic engine
- hundred-and-fortieth
- hottentot bread vine
- horseshoe whipsnake
- hooded pitcher plant
- honorable discharge
- hohenzollern empire
- hieracium pilocella
- heterotheca villosa
- heterophil antibody
- heterodyne receiver
- hesperis matronalis
- herringbone pattern
- henry viii of england
- helleborus foetidus
- helicobacter pylori
- heavyweight torpedo
- halicoeres radiatus
- haemorrhagic stroke
- habenaria peramoena
- gyromitra esculenta
- ground-emplaced mine
- gregory of nazianzen
- gregorian telescope
- greenhouse whitefly
- greenhouse emission
- green monkey disease
- green fringed orchis
- greater whitethroat
- great yellow gentian
- great saphenous vein
- graduation exercise
- government security
- government building
- government activity
- gothic architecture
- goods and service tax
- golden wonder millet
- golden fairy lantern
- gold-crowned kinglet
- gilles de la tourette
- gigacycle per second
- giant potato creeper
- german monetary unit
- geothermal industry
- georgiana barrymore
- geocentric parallax
- genus trichodesmium
- genus toxicodendron
- genus strobilomyces
- genus stephanomeria
- genus scolopendrium
- genus rhinonicteris
- genus pseudowintera
- genus pleurothallis
- genus pleurobrachia
- genus paracheirodon
- genus mycobacterium
- genus lagerstroemia
- genus ibero-mesornis
- genus hyracotherium
- genus halimodendron
- genus gomphotherium
- genus gasterophilus
- genus dicranopteris
- genus cnemidophorus
- genus clethrionomys
- genus chirocephalus
- genus chilomycterus
- genus cercopithecus
- genus ceratotherium
- genus centropristis
- genus cardiospermum
- genus agrobacterium
- genus actiniopteris
- genital personality
- gastroepiploic vein
- galleria mellonella
- frontier settlement
- fringed loosestrife
- franklin d. roosevelt
- foregone conclusion
- fluorescent fixture
- fluidized bed boiler
- flowering raspberry
- florida selaginella
- float-type rain gauge
- first battle of ypres
- female circumcision
- february revolution
- family xenosauridae
- family volvariaceae
- family torpedinidae
- family stromateidae
- family roridulaceae
- family roccellaceae
- family rhizobiaceae
- family polyporaceae
- family orchestiidae
- family oleandraceae
- family nephropsidae
- family lecanoraceae
- family hypocreaceae
- family hemerobiidae
- family haloragaceae
- family cordaitaceae
- family combretaceae
- family cetorhinidae
- family ceratopsidae
- family cecropiaceae
- family bromeliaceae
- family boraginaceae
- family ambrosiaceae
- experimental method
- exothermic reaction
- exophthalmic goiter
- exocentric compound
- exclusion principle
- eusebius hieronymus
- european wolf spider
- european white birch
- european spider crab
- european bird cherry
- euonymus americanus
- eucalyptus coriacea
- euarctos americanus
- estrogen antagonist
- esther hobart morris
- erythema multiforme
- erigeron pulchellus
- equatoguinean franc
- eptesicus serotinus
- epistle to the romans
- english hippocrates
- energy of activation
- endowment insurance
- electrostatic field
- electronic computer
- electron multiplier
- electron microscopy
- electric toothbrush
- electric locomotive
- electric automobile
- eleanor of aquitaine
- elaeocarpus grandis
- eighter from decatur
- eichhornia spesiosa
- edward iii of england
- ecclesiastical robe
- eastern roman empire
- eastern indigo snake
- eastern fox squirrel
- eastern cricket frog
- eastern catholicism
- east indian rosewood
- dynamic loudspeaker
- drepanocytic anemia
- double-breasted suit
- dorothy leigh sayers
- dissociation energy
- disorderly behavior
- director of research
- dioscorea bulbifera
- desmodium purpureum
- depressive disorder
- depreciation charge
- dental practitioner
- dental orthopaedics
- delusional disorder
- deep supporting fire
- deductive reasoning
- de facto segregation
- cupressus goveniana
- cryptotermes brevis
- crocodilian reptile
- crisis intervention
- creeping wood sorrel
- creeping bellflower
- counterbattery fire
- counter reformation
- cotoneaster dammeri
- cortaderia selloana
- corrosive sublimate
- coronavirus disease
- cornelius jansenius
- copernicia cerifera
- coordinate geometry
- conversion reaction
- conversion hysteria
- conversion disorder
- convergent thinking
- continental glacier
- consumer price index
- constructive breach
- congenital disorder
- conflict of interest
- confederate soldier
- confederate jasmine
- complex preposition
- compatible software
- commodity brokerage
- commercial traveler
- coluber hippocrepis
- college of cardinals
- collective security
- colaptes chrysoides
- cognitive operation
- coeloglossum viride
- coelenterate family
- codiaeum variegatum
- cnemidophorus velox
- clinical depression
- clematis versicolor
- clematis ochreleuca
- citroncirus webberi
- cirsium helenioides
- cinchona ledgeriana
- cholesterosis cutis
- chinese scholartree
- chinese scholar tree
- chinese parasol tree
- chinese forget-me-not
- chilean flameflower
- chelifer cancroides
- chattahoochee river
- charles vii of france
- charles ii of england
- ceylon cinnamon tree
- cerro del nacimiento
- cerebrospinal fluid
- cerebral thrombosis
- cercis occidentalis
- ceratotherium simum
- ceratostomella ulmi
- cecil scott forester
- catherine i of russia
- catalytic converter
- castanea ozarkensis
- cartridge extractor
- camelus dromedarius
- calostoma ravenelii
- california box elder
- california bluebell
- burhinus oedicnemus
- breech presentation
- bouvier des flandres
- bougainville trench
- bottom fermentation
- bone-headed dinosaur
- boeuf bourguignonne
- bocconia frutescens
- blue cardinal flower
- blissus leucopterus
- birth control device
- binge-vomit syndrome
- binge-purge syndrome
- bidens trichosperma
- bernese mountain dog
- battle of bunker hill
- battle of austerlitz
- bastardy proceeding
- basal metabolic rate
- bartolomeo vanzetti
- bartolomeo eustachi
- barometric pressure
- baby-boom generation
- automotive engineer
- autoimmune disorder
- auditory perception
- associate professor
- asian horseshoe crab
- arytenoid cartilage
- article of furniture
- arterial blood gases
- arteria ethmoidalis
- aronia berry liqueur
- arnold lucius gesell
- arnold daniel palmer
- army of the righteous
- aristotelia serrata
- arisaema atrorubens
- apothecaries' weight
- anterograde amnesia
- anterior facial vein
- anomalopteryx oweni
- anoa depressicornis
- anion-exchange resin
- anamnestic response
- analytical geometry
- american water ouzel
- american twinflower
- american pennyroyal
- american arborvitae
- alveolar resorption
- aleurites moluccana
- agitated depression
- african green monkey
- acute brain disorder
- acoustic resistance
- acentric chromosome
- acellular slime mold
- accounts receivable
