18-Letter Words Containing: E,E,I,O,S
(In Any Order)
There are 212 18 letter words,
710 18 letter phrases and
0 18 letter abbr's with
E,E,I,O,S 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 (212)
- telecommunications
- inconsequentiality
- gastroenterologist
- interconnectedness
- spectrophotometric
- overrepresentation
- hyperaldosteronism
- videoconferencings
- vaingloriousnesses
- unresponsivenesses
- unprofitablenesses
- unconvincingnesses
- unconscionableness
- ultraconservatives
- trichloroethylenes
- triboluminescences
- triboelectricities
- thrombophlebitides
- thermoplasticities
- thermoluminescence
- supersophisticated
- superminicomputers
- superciliousnesses
- subconsciousnesses
- stereospecifically
- stereoregularities
- stereophotographic
- sphygmomanometries
- spectrohelioscopes
- spectroheliography
- spectroheliographs
- spectrofluorimeter
- soporiferousnesses
- simultaneousnesses
- shortsightednesses
- semiprofessionally
- semidomestications
- semiconservatively
- sedimentologically
- satisfactorinesses
- sacrilegiousnesses
- ribonucleoproteins
- representationally
- reinstitutionalize
- rechromatographies
- rambunctiousnesses
- radiosensitivities
- questionablenesses
- quasiperiodicities
- pseudotuberculosis
- pronounceabilities
- praiseworthinesses
- polyesterification
- piezoelectricities
- photosensitivities
- photomorphogenesis
- photodisintegrates
- photodisintegrated
- phosphodiesterases
- pertinaciousnesses
- paleoclimatologies
- overspecialization
- overprotectiveness
- overindustrializes
- overindustrialized
- overindebtednesses
- overfertilizations
- overextrapolations
- overembellishments
- overconcentrations
- overcommercializes
- otherworldlinesses
- ostentatiousnesses
- opinionativenesses
- nonrevolutionaries
- nonrepresentatives
- noninterventionist
- nondestructiveness
- nondeductibilities
- nonarbitrarinesses
- multifariousnesses
- misrepresentations
- misinterpretations
- micrometeorologist
- micrometeorologies
- microlepidopterous
- microdensitometric
- microdensitometers
- microcalorimetries
- methylprednisolone
- methemoglobinemias
- meretriciousnesses
- mechanochemistries
- magnetostrictively
- magnetoresistances
- lumpenproletariats
- lepidopterologists
- knowledgeabilities
- irresponsivenesses
- irresponsibilities
- irreproachableness
- irreconcilableness
- interrelationships
- interoperabilities
- internationalities
- inhospitablenesses
- inharmoniousnesses
- indissolublenesses
- incorrigiblenesses
- inconvertibilities
- incontestabilities
- inconsolablenesses
- inconsiderableness
- inconclusivenesses
- inconceivabilities
- incommodiousnesses
- inauspiciousnesses
- immunoreactivities
- immunoprecipitates
- immunohematologies
- immunodeficiencies
- hypersensitization
- hyperrationalities
- hyperpigmentations
- hyperconsciousness
- hyperalimentations
- hydrometeorologist
- hydrometeorologies
- hydroelectricities
- homoscedasticities
- hemoglobinopathies
- granulocytopoieses
- gastroenterologies
- ferroelectricities
- exterritorialities
- expressionlessness
- exceptionabilities
- ethnomethodologist
- ethnomethodologies
- epithelializations
- electroretinograms
- electrophysiologic
- electrophilicities
- electromyographies
- electroluminescent
- electrodesiccation
- electrodepositions
- electrochemistries
- electrocardiograms
- echocardiographies
- echocardiographers
- disputatiousnesses
- disintermediations
- disingenuousnesses
- dishonorablenesses
- discourteousnesses
- discontentednesses
- disconsolatenesses
- disconnectednesses
- dihydroergotamines
- diastereoisomerism
- dextroamphetamines
- depersonalizations
- deoxyribonucleases
- dendrochronologies
- dematerializations
- deinstitutionalize
- dehydrochlorinates
- dehydrochlorinases
- dedifferentiations
- curmudgeonlinesses
- creditworthinesses
- countersuggestions
- counterstrategists
- counterrevolutions
- counterquestioning
- counterconventions
- counteraggressions
- counteradvertising
- contemptiblenesses
- constructivenesses
- conservativenesses
- consequentialities
- comprehensibleness
- communicablenesses
- commensurabilities
- cholecystectomized
- chlortetracyclines
- bloodthirstinesses
- biodegradabilities
- australopithecines
- archaeoastronomies
- aerothermodynamics
- unquestionableness
- sentimentalization
- sentimentalisation
- pteridospermopsida
- pteridospermaphyta
- psychotherapeutics
- plasmodiophoraceae
- order-chenopodiales
- noncomprehensively
- lacto-vegetarianism
- immunofluorescence
- hypercholesteremia
- homobasidiomycetes
- good-neighborliness
- glomerulonephritis
- diethylstilbestrol
- arteriolosclerosis
- antiferromagnetism
- anticholinesterase
Phrases (710)
- william dean howells
- voiceless consonant
- victor frankenstein
- treaty of versailles
- tomistoma schlegeli
- to the highest degree
- third epistle of john
- third epistel of john
- theodosius the great
- television reporter
- television receiver
- tangible possession
- supervisory routine
- superiority complex
- sulfur hexafluoride
- suborder myxinoidei
- suborder anisoptera
- solenostemon blumei
- 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
- selective lipectomy
- second cranial nerve
- rheims-douay version
- return on investment
- respiratory illness
- research colloquium
- republic of suriname
- republic of slovenia
- republic of maldives
- religious residence
- professional golfer
- prince-of-wales plume
- president jefferson
- positive reinforcer
- portuguese republic
- populus tremuloides
- pooecetes gramineus
- polianthes tuberosa
- physical phenomenon
- p-type semiconductor
- oscar hammerstein ii
- order trogoniformes
- order sauropterygia
- order sarraceniales
- order passeriformes
- order eubacteriales
- order columbiformes
- order ciconiiformes
- oenothera fruticosa
- odocoileus hemionus
- oceanites oceanicus
- newspaper columnist
- neuropterous insect
- nephrops norvegicus
- musical performance
- musculospiral nerve
- morchella crassipes
- minister of religion
- methotrexate sodium
- meleagris gallopavo
- material possession
- master of literature
- manganese tetroxide
- louis-hector berlioz
- logistic assessment
- lighthorse harry lee
- lachrymal secretion
- kilocycle per second
- keyboard instrument
- jons jakob berzelius
- joel chandler harris
- james whitcomb riley
- isabella i of castile
- international scale
- houses of parliament
- household appliance
- herpestes ichneumon
- henry norris russell
- health professional
- green mountain state
- government minister
- gossypium herbaceum
- george westinghouse
- george simon kaufman
- geophysical science
- genus recurvirostra
- genus melopsittacus
- genus eschscholtzia
- genus dimorphotheca
- first epistle of john
- federation of tribes
- family scorpaenidae
- expressed almond oil
- eusebius of caesarea
- essential condition
- essential amino acid
- erinaceus europaeus
- erigeron canadensis
- endorsement in blank
- electronics company
- electronic database
- electron microscope
- election commission
- elaeagnus latifolia
- education secretary
- edgar rice burroughs
- economic assistance
- douay-rheims version
- division eubacteria
- disreputable person
- disagreeable person
- dame sybil thorndike
- compression bandage
- commissaire maigret
- colocasia esculenta
- collapsible shelter
- cognitive semantics
- class schizomycetes
- class dicotyledonae
- christopher marlowe
- chemical operations
- charles follen mckim
- ceremonial occasion
- cerebrospinal fever
- cause to be perceived
- capital of tennessee
- capital of new jersey
- blue ridge mountains
- biological research
- battle of wake island
- baron georges cuvier
- attestation service
- astronomy satellite
- ascension of the lord
- anisette de bordeaux
- andrew dickson white
- anamnestic reaction
- amlodipine besylate
- alytes obstetricans
- allegheny mountains
- alfred louis kroeber
- alexander i of russia
- albert szent-gyorgyi
- agnes george de mille
- aegean civilisation
- adenosine deaminase
- zigadenus venenosus
- zero-coupon security
- yevgeni yevtushenko
- yellow lady's slipper
- yellow bristlegrass
- yellow bristle grass
- xyphophorus helleri
- wynnea sparassoides
- woolsorter's disease
- winter olympic games
- whorled loosestrife
- whole life insurance
- white slime mushroom
- white fringed orchis
- western roman empire
- western ribbon snake
- western mountain ash
- western diamondback
- wesleyan methodists
- webbing clothes moth
- weather forecasting
- vinegar joe stilwell
- vespertilio murinus
- veronica chamaedrys
- vena stylomastoidea
- valedictory speaker
- valedictory address
- upper carboniferous
- upholstery material
- university of sussex
- united states dollar
- unipolar depression
- umbelliferous plant
- tuberculoid leprosy
- trusteeship council
- tremella fuciformis
- transitive verb form
- topical anaesthetic
- topical anaesthesia
- top fermenting yeast
- time deposit account
- threshold operation
- thomas stearns eliot
- thirst for knowledge
- third battle of ypres
- thermosetting resin
- thermoplastic resin
- thermobia domestica
- thermionic emission
- theodor seuss geisel
- the great starvation
- thalamostriate vein
- territorial reserve
- telephone extension
- systema urogenitale
- systema digestorium
- system of numeration
- sydney harbor bridge
- swiss confederation
- sweet-potato ring rot
- suspended animation
- 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
- stictopelia cuneata
- stereoscopic vision
- stereophonic system
- st. christopher-nevis
- spirit of turpentine
- sphenoidal fontanel
- sphenoid fontanelle
- space-time continuum
- southern yellow pine
- southern white cedar
- southern maidenhair
- southern hemisphere
- southern bog lemming
- south celestial pole
- solomon r. guggenheim
- solar magnetic field
- solanum carolinense
- sloanea jamaicensis
- 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
- sentential function
- sensory deprivation
- sensorimotor region
- seminiferous tubule
- semiconductor diode
- semi-sweet chocolate
- selaginella eatonii
- segmentation cavity
- secondary education
- secondary dentition
- scleroderma bovista
- sciaenops ocellatus
- sarah kemble siddons
- sao tome and principe
- salicornia europaea
- saint thomas a becket
- saint teresa of avila
- sailor's breastplate
- sacrifice operation
- rocky mountain sheep
- robotic telesurgery
- robert james fischer
- robert bruce mathias
- rhus toxicodenedron
- rhodesian ridgeback
- rhodanthe manglesii
- rhizoctinia disease
- rhetorical question
- revaluation reserve
- retarded depression
- respiratory disease
- repulsorlift engine
- republic of the sudan
- reproductive system
- relative atomic mass
- relational database
- regular icosahedron
- regular convex solid
- regression equation
- regression analysis
- registration number
- regional anesthesia
- red river of the south
- real-time processing
- reactive depression
- rachel louise carson
- quercus chrysolepis
- pyorrhea alveolaris
- purple-hooded orchis
- purple virgin's bower
- public presentation
- psocopterous insect
- pseudotaxus chienii
- prumnopitys elegans
- prospero lambertini
- prosecuting officer
- promotional expense
- professional tennis
- professional person
- professional dancer
- procursive epilepsy
- prince-of-wales'-heath
- prince of wales heath
- president roosevelt
- president john adams
- present progressive
- prehistoric culture
- prairie golden aster
- power-station worker
- potentilla anserina
- positive chemotaxis
- portal hypertension
- police headquarters
- police commissioner
- pneumogastric nerve
- plosive speech sound
- plains pocket gopher
- pinnotheres ostreum
- pine-barren sandwort
- pierre-simon laplace
- photogenic epilepsy
- phaseolus coccineus
- petroleum geologist
- pesticide poisoning
- personal credit line
- peromyscus eremicus
- periodontal disease
- peperomia sandersii
- penstemon rydbergii
- penstemon newberryi
- pembroke welsh corgi
- pedestrian crossing
- parascalops breweri
- parallel processing
- panax pseudoginseng
- palestine authority
- palace of versailles
- orthopterous insect
- oriental bush cherry
- oreamnos americanus
- order ustilaginales
- 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
- operations research
- operating statement
- old english sheepdog
- nucleolus organizer
- nucleolus organiser
- nucleolar organiser
- nuclear-powered ship
- northern hemisphere
- north celestial pole
- normative economics
- nonvolatile storage
- nonreligious person
- non-volatile storage
- nicolas malebranche
- newtonian telescope
- newtonian mechanics
- neurotic depression
- nemophila menziesii
- negative chemotaxis
- nasogastric feeding
- n-type semiconductor
- myasthenic syndrome
- musculus teres minor
- musculus deltoideus
- musculophrenic vein
- multiple regression
- mountain watercress
- mountain spleenwort
- mountain fetterbush
- mother-in-law's tongue
- michael gerald tyson
- mexican pocket mouse
- meriones longifrons
- menominee whitefish
- melospiza georgiana
- meadow jumping mouse
- master of ceremonies
- marriage counseling
- marquis de condorcet
- marble bones disease
- magnesium hydroxide
- magnesium carbonate
- loxostege similalis
- lower carboniferous
- louis the quarreller
- lonicera canadensis
- long-term investment
- long-distance runner
- little spotted skunk
- leycesteria formosa
- leptopteris superba
- lepiota cepaestipes
- lepidochelys kempii
- leontocebus rosalia
- leontocebus oedipus
- legislative council
- learner's dictionary
- leaning tower of pisa
- le douanier rousseau
- laportea canadensis
- land-office business
- lactose intolerance
- judgment in personam
- john joseph pershing
- john ernst steinbeck
- john birks gillespie
- jerusalem artichoke
- jean francois millet
- japanese poinsettia
- james francis thorpe
- james butler hickock
- jamaica honeysuckle
- jacques lucien monod
- jacksonian epilepsy
- italian honeysuckle
- islets of langerhans
- iron-storage disease
- ipomoea orizabensis
- intravenous feeding
- intermediate shroud
- interfacial tension
- interagency support
- informer's privilege
- information science
- information measure
- inductive reasoning
- indirect expression
- indigenous language
- in the adjacent house
- idiographic science
- hysterical neurosis
- hypo-eutectoid steel
- hyperfocal distance
- hynerpeton bassetti
- huntington's disease
- housing development
- horseshoe whipsnake
- honorable discharge
- homo sapiens sapiens
- hokkianese language
- heterotheca villosa
- hesperis matronalis
- helleborus foetidus
- hedeoma pulegioides
- heat of condensation
- have the distinction
- halicoeres radiatus
- haemorrhagic stroke
- gyromitra esculenta
- gymnadenia conopsea
- gregorian telescope
- greenhouse whitefly
- greenhouse emission
- green monkey disease
- green fringed orchis
- great saphenous vein
- graduation exercise
- government security
- goods and service tax
- gilles de la tourette
- gigacycle per second
- giacomo della chiesa
- geothermal industry
- genyonemus lineatus
- genus trichodesmium
- genus toxicodendron
- genus strobilomyces
- genus stephanomeria
- genus septobasidium
- genus scolopendrium
- genus schizopetalon
- genus rhinonicteris
- genus pseudowintera
- genus poecilocapsus
- genus pleurothallis
- genus pleurobrachia
- genus platypoecilus
- genus pithecolobium
- genus paracheirodon
- genus paphiopedilum
- genus mycobacterium
- genus lepidothamnus
- genus lagerstroemia
- genus ibero-mesornis
- genus hyracotherium
- genus hyacinthoides
- genus halimodendron
- genus gomphotherium
- genus gasterophilus
- genus dicranopteris
- genus cnemidophorus
- genus clethrionomys
- genus chirocephalus
- genus chilomycterus
- genus chilomeniscus
- genus cercopithecus
- genus ceratotherium
- genus centropristis
- genus cardiospermum
- genus bougainvillea
- genus anoectochilus
- genus agrobacterium
- genus actiniopteris
- genital personality
- gastroepiploic vein
- frontier settlement
- fringed loosestrife
- franklin d. roosevelt
- foregone conclusion
- fluorescent fixture
- flowering raspberry
- florida selaginella
- first battle of ypres
- female circumcision
- family xenosauridae
- family symplocaceae
- family stromateidae
- family orchestiidae
- family nephropsidae
- family gobiesocidae
- family ceratopsidae
- family ambrosiaceae
- exclusion principle
- eusebius hieronymus
- european wolf spider
- european spider crab
- euonymus americanus
- euclid's second axiom
- eucalyptus coriacea
- euarctos americanus
- estrogen antagonist
- esther hobart morris
- erigeron pulchellus
- eptesicus serotinus
- epistle to the romans
- english hippocrates
- endowment insurance
- electrostatic field
- electron microscopy
- electric toothbrush
- elaeocarpus grandis
- eichhornia spesiosa
- ecclesiastical robe
- ecclesiastical mode
- eastern roman empire
- eastern indigo snake
- eastern fox squirrel
- eastern cricket frog
- eastern catholicism
- east indian rosewood
- dynamic loudspeaker
- double-breasted suit
- dorothy leigh sayers
- domesticated animal
- dissociation energy
- disorderly behavior
- director of research
- dioscorea bulbifera
- desmodium purpureum
- depressive disorder
- dental orthopaedics
- delusional disorder
- deep supporting fire
- deductive reasoning
- de facto segregation
- davidson's penstemon
- cutaneous sensation
- cupressus goveniana
- cryptotermes brevis
- crisis intervention
- creeping wood sorrel
- cotoneaster dammeri
- cortaderia selloana
- corrosive sublimate
- coronavirus disease
- cornelius jansenius
- conversion reaction
- conversion hysteria
- conversion disorder
- consumer price index
- constructive breach
- congenital disorder
- conflict of interest
- confederate soldier
- confederate jasmine
- conduction deafness
- complex preposition
- compatible software
- compassionate leave
- coluber hippocrepis
- college of cardinals
- collective security
- colaptes chrysoides
- cognitive scientist
- coeloglossum viride
- cnemidophorus velox
- clinical depression
- clematis versicolor
- clematis ochreleuca
- claudius ptolemaeus
- class dicotyledones
- citroncirus webberi
- cirsium helenioides
- cholesterosis cutis
- chinese scholartree
- chinese scholar tree
- chinese parasol tree
- chinese forget-me-not
- chelifer cancroides
- cheilanthes eatonii
- charles vii of france
- charles ii of england
- chamaemelum nobilis
- chaenopsis ocellata
- cerebrospinal fluid
- cerebral thrombosis
- cercis occidentalis
- ceratotherium simum
- ceratostomella ulmi
- celtis occidentalis
- celestial longitude
- cecil scott forester
- catherine i of russia
- castanea ozarkensis
- casanova de seingalt
- camelus dromedarius
- calostoma ravenelii
- burhinus oedicnemus
- buchloe dactyloides
- breech presentation
- bouvier des flandres
- bottle-nosed dolphin
- book of ecclesiastes
- bone-headed dinosaur
- bocconia frutescens
- blissus leucopterus
- binge-vomit syndrome
- binge-purge syndrome
- bidens trichosperma
- bernese mountain dog
- battle of buena vista
- battle of austerlitz
- bastardy proceeding
- basal metabolic rate
- bartolomeo eustachi
- barometric pressure
- autoimmune disorder
- autoimmune diabetes
- associate professor
- asian horseshoe crab
- arterial blood gases
- arteria ethmoidalis
- arnold lucius gesell
- army of the righteous
- aristotelia serrata
- arisaema atrorubens
- apothecaries' weight
- anterograde amnesia
- anoa depressicornis
- anion-exchange resin
- anamnestic response
- alveolar resorption
- almond-leaves willow
- alice-josephine pons
- aleurites moluccana
- agitated depression
- agelaius phoeniceus
- adult-onset diabetes
- acute brain disorder
- acoustic resistance
- acoustic phenomenon
- acentric chromosome
- acellular slime mold
- accounts receivable
