18-Letter Words Containing: O,O,S,I,E
(In Any Order)
There are 189 18 letter words,
504 18 letter phrases and
0 18 letter abbr's with
O,O,S,I,E in.
Best Scoring for Word Games
| 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 (189)
- telecommunications
- disproportionately
- gastroenterologist
- oversimplification
- spectrophotometric
- overrepresentation
- hyperaldosteronism
- paleoclimatologist
- neuropsychological
- videoconferencings
- vaingloriousnesses
- unconscionableness
- uncompromisingness
- trichloroethylenes
- thrombophlebitides
- subconsciousnesses
- subcategorizations
- stoichiometrically
- stereophotographic
- sphygmomanometries
- spectrohelioscopes
- spectroheliography
- spectroheliographs
- spectrofluorimeter
- soporiferousnesses
- semiprofessionally
- semidomestications
- sedimentologically
- ribonucleoproteins
- renationalizations
- rehospitalizations
- reconstructionists
- reconstructionisms
- rechromatographies
- quattuordecillions
- psychophysiologies
- pseudotuberculosis
- pronounceabilities
- polyesterification
- polyacrylonitriles
- photosynthetically
- photosensitization
- photosensitivities
- photoreproductions
- photoreactivations
- photomorphogenesis
- photomicrographies
- photolithographies
- photodisintegrates
- photodisintegrated
- photodecomposition
- phosphodiesterases
- paleoclimatologies
- overspecialization
- overprotectiveness
- overoptimistically
- overfertilizations
- overextrapolations
- overconcentrations
- overcommunications
- overcommercializes
- overclassification
- otherworldlinesses
- ostentatiousnesses
- opinionativenesses
- nonrevolutionaries
- noninterventionist
- nonfraternizations
- noncooperationists
- noncomparabilities
- noncommutativities
- neurotransmissions
- neuropsychologists
- neurophysiologists
- monochromaticities
- mineralocorticoids
- microreproductions
- microradiographies
- microphotographies
- microphotographers
- micrometeorologist
- micrometeorologies
- microlepidopterous
- microencapsulation
- microdensitometric
- microdensitometers
- microcalorimetries
- methylprednisolone
- methemoglobinemias
- melodramatizations
- macrophotographies
- macroglobulinemias
- lipopolysaccharide
- lepidopterologists
- introspectionistic
- intercolumniations
- inharmoniousnesses
- inconsolablenesses
- incommodiousnesses
- impersonalizations
- immunosuppressions
- immunohematologist
- immunohematologies
- hyposensitizations
- hypophysectomizing
- hyperpolarizations
- hyperconsciousness
- hydrometeorologist
- hydrometeorologies
- homoscedasticities
- hemoglobinopathies
- granulocytopoiesis
- granulocytopoieses
- glottochronologies
- gastroenterologies
- evapotranspiration
- ethnomusicologists
- ethnomusicological
- ethnomethodologist
- ethnomethodologies
- electroretinograms
- electrophysiologic
- electromyographies
- electrodesiccation
- electrodepositions
- electrocardiograms
- echocardiographies
- echocardiographers
- dishonorablenesses
- discourteousnesses
- disconsolatenesses
- dihydroergotamines
- diastereoisomerism
- dephosphorylations
- depersonalizations
- deoxyribonucleases
- denominationalisms
- dendrochronologist
- dendrochronologies
- denationalizations
- demythologizations
- dehydrochlorinates
- dehydrochlorinases
- deconstructionists
- countersuggestions
- counterrevolutions
- counterquestioning
- counterinstitution
- counterconventions
- counteraggressions
- counteradaptations
- counteraccusations
- conversationalists
- constitutionalizes
- constitutionalized
- congregationalists
- congregationalisms
- conceptualizations
- companionabilities
- commercializations
- coccidioidomycoses
- cholecystectomized
- bourgeoisification
- bloodthirstinesses
- biocompatibilities
- bacteriorhodopsins
- astrophotographies
- archaeoastronomies
- aerothermodynamics
- triphosphopyridine
- territorialisation
- pteridospermopsida
- plasmodiophoraceae
- overcapitalisation
- order-chenopodiales
- nonprognosticative
- noncomprehensively
- neurophysiological
- mucopolysaccharide
- immunofluorescence
- homobasidiomycetes
- good-neighborliness
- glomerulonephritis
- cytoarchitectonics
- cross-fertilization
- cross-fertilisation
- corrosion-resistant
- arteriolosclerosis
- adenocarcinomatous
Phrases (504)
- worldly possessions
- woodwind instrument
- washington monument
- voiceless consonant
- unconscious process
- tomistoma schlegeli
- third epistle of john
- third epistel of john
- theodosius the great
- tendonous synovitis
- television reporter
- tangible possession
- supervisory routine
- superiority complex
- suborder myxinoidei
- suborder anisoptera
- solid body substance
- solenostemon blumei
- sir henry joseph wood
- single-reed woodwind
- sexual reproduction
- scorpio the scorpion
- rheims-douay version
- research colloquium
- republic of slovenia
- republic of honduras
- proposal of marriage
- professional golfer
- professional boxing
- priority processing
- posterior pituitary
- positive reinforcer
- populus tremuloides
- pooecetes gramineus
- polish monetary unit
- polianthes tuberosa
- poisonous substance
- podilymbus podiceps
- physiological state
- physical phenomenon
- parkinson's syndrome
- p-type semiconductor
- order trogoniformes
- order sauropterygia
- order sarcosporidia
- order passeriformes
- order ichthyosauria
- order columbiformes
- order ciconiiformes
- one thousand million
- oenothera fruticosa
- odocoileus hemionus
- oceanites oceanicus
- nicolaus copernicus
- neuropterous insect
- nephrops norvegicus
- national censorship
- moschus moschiferus
- minister of religion
- methotrexate sodium
- meleagris gallopavo
- meconopsis cambrica
- material possession
- louis-hector berlioz
- lepomis macrochirus
- kilocycle per second
- jons jakob berzelius
- hypertonic solution
- houses of parliament
- household appliance
- historical document
- heat of vaporisation
- health professional
- gustatory sensation
- george westinghouse
- george simon kaufman
- genus dimorphotheca
- functional disorder
- fricative consonant
- freudian psychology
- first epistle of john
- federation of tribes
- family scolopacidae
- expressed almond oil
- essential condition
- electronics company
- electron microscope
- election commission
- economic assistance
- douay-rheims version
- council of constance
- construction worker
- conservation of mass
- compression bandage
- common american shad
- colocasia esculenta
- class hyalospongiae
- class dicotyledonae
- christopher marlowe
- chemical operations
- ceremonial occasion
- capital of minnesota
- capital of indonesia
- book of lamentations
- blood extravasation
- biological research
- baron georges cuvier
- augsburg confession
- astronomy satellite
- ascension of the lord
- alfred louis kroeber
- air-to-ground missile
- acoustic gramophone
- accordance of rights
- zero-coupon security
- xyphophorus helleri
- writ of habeas corpus
- woolsorter's disease
- wilson cloud chamber
- whorled loosestrife
- white slime mushroom
- webbing clothes moth
- vermillion rockfish
- vena stylomastoidea
- varanus komodoensis
- uropsilus soricipes
- upper carboniferous
- unspoken accusation
- university of oxford
- unipolar depression
- tuberculoid leprosy
- tropical rain forest
- trisodium phosphate
- toxic shock syndrome
- time deposit account
- time-and-motion study
- threshold operation
- thomas stearns eliot
- thirst for knowledge
- thermobia domestica
- thermionic emission
- theory of indicators
- theodor seuss geisel
- teucrium scorodonia
- telephone extension
- taraktogenos kurzii
- system of numeration
- synaptomys borealis
- swiss confederation
- sweet-potato ring rot
- supervisory program
- superior colliculus
- suborder tarsioidea
- suborder odontoceti
- suborder mugiloidea
- suborder lipotyphla
- suborder lemuroidea
- suborder ceratopsia
- stereoscopic vision
- stereophonic system
- stellar association
- steganopus tricolor
- stations of the cross
- sporobolus poiretii
- sphenoidal fontanel
- sphenoid fontanelle
- southern yellow pine
- southern bog lemming
- south celestial pole
- sonora semiannulata
- solomon r. guggenheim
- solidago canadensis
- solanum commersonii
- solanum carolinense
- sodium thiosulphate
- sodium hypochlorite
- sociological theory
- socio-economic class
- snowdrop windflower
- smoking compartment
- single-furrow plough
- signal-to-noise ratio
- shoshonian language
- short saphenous vein
- sex-change operation
- sensory deprivation
- sensorimotor region
- semiconductor diode
- semi-sweet chocolate
- secondary education
- secondary dentition
- secobarbital sodium
- scleroderma bovista
- sciaenops ocellatus
- sao tome and principe
- salicornia europaea
- sacrifice operation
- ronald wilson reagan
- rocky mountain sheep
- robotic telesurgery
- richard john roberts
- rhus toxicodenedron
- rhizopus stolonifer
- rhizomatous begonia
- rhetorical question
- republic of botswana
- regular icosahedron
- regular convex solid
- regression equation
- red river of the south
- reaction propulsion
- rachel louise carson
- pyorrhea alveolaris
- purple-hooded orchis
- psychological state
- psocopterous insect
- prospero lambertini
- prosecuting officer
- proportional sample
- promotional expense
- professional tennis
- professional person
- professional dancer
- president roosevelt
- power-station worker
- potato scab bacteria
- potassium hydroxide
- potassium carbonate
- potamogeton crispus
- positive chemotaxis
- portal hypertension
- porcupine provision
- polypodium scouleri
- police commissioner
- polemonium viscosum
- poephila castanotis
- podiceps ruficollis
- plumed scorpionfish
- plosive speech sound
- plains pocket gopher
- plains lemon monarda
- pinnotheres ostreum
- photogenic epilepsy
- phonological system
- phaseolus coccineus
- pezophaps solitaria
- petroleum geologist
- pesticide poisoning
- periodontal disease
- pembroke welsh corgi
- paul bustill robeson
- parochetus communis
- oxytropis lambertii
- orthopterous insect
- oreamnos americanus
- order temnospondyli
- order synentognathi
- order stegocephalia
- order solenichthyes
- order psilophytales
- order polymastigina
- order mycrosporidia
- order haplosporidia
- order haemosporidia
- order falconiformes
- order cypriniformes
- order coraciiformes
- order colymbiformes
- operations research
- omphalotus illudens
- olfactory sensation
- old english sheepdog
- observation station
- nucleolus organizer
- nucleolus organiser
- nucleolar organiser
- north celestial pole
- normative economics
- nonvolatile storage
- nonsocial infection
- nonreligious person
- non-volatile storage
- nikolai lobachevsky
- nicolaus zinzendorf
- newtonian telescope
- newton's law of motion
- neurotic depression
- nervous prostration
- n-type semiconductor
- myosotis scorpiodes
- mountain spleenwort
- mother-in-law's tongue
- montia lamprosperma
- molecular biologist
- missouri compromise
- minor diatonic scale
- mineral association
- minato ohashi bridge
- microprocessor chip
- mexican pocket mouse
- metaphosphoric acid
- metabolic alkalosis
- meriones longifrons
- melospiza georgiana
- meadow jumping mouse
- master of ceremonies
- mason and dixon's line
- marquis de condorcet
- major diatonic scale
- magneto-optical disc
- loxostege similalis
- lower carboniferous
- limnodromus griseus
- liliid monocot genus
- leycesteria formosa
- leontocebus rosalia
- leontocebus oedipus
- leaning tower of pisa
- le douanier rousseau
- late-spring-blooming
- lactose intolerance
- lactarius delicioso
- joseph paul dimaggio
- joint chiefs of staff
- john joseph pershing
- jacques lucien monod
- iron-storage disease
- ipomoea orizabensis
- internal combustion
- insider information
- inorganic phosphate
- information science
- information measure
- inferior colliculus
- idiopathic disorder
- hypo-eutectoid steel
- hydropower industry
- housing development
- horseshoe whipsnake
- honorable discharge
- homo sapiens sapiens
- holocentrus bullisi
- hibiscus moscheutos
- heterotheca villosa
- helleborus foetidus
- hedeoma pulegioides
- heat of dissociation
- heat of condensation
- haemorrhagic stroke
- gymnadenia conopsea
- grievous bodily harm
- gregory of nazianzus
- gregorian telescope
- greenhouse emission
- gradable opposition
- goods and service tax
- glorious revolution
- giacomo della chiesa
- geostationary orbit
- genus trichoglossus
- genus toxicodendron
- genus strobilomyces
- genus scolopendrium
- genus schizopetalon
- genus poecilocapsus
- genus pithecolobium
- genus paracheirodon
- genus micropogonias
- genus microdipodops
- genus ibero-mesornis
- genus halimodendron
- genus gomphotherium
- genus ginglymostoma
- genus cnemidophorus
- genus clethrionomys
- genus chrysochloris
- genus chorizagrotis
- genus anoectochilus
- gastroepiploic vein
- gastrocolic omentum
- functional genomics
- fringed loosestrife
- franklin d. roosevelt
- foregone conclusion
- first baron tennyson
- favourable position
- fast of the firstborn
- family synodontidae
- family gobiesocidae
- family catostomidae
- family aulostomidae
- fairness commission
- european wolf spider
- euclid's second axiom
- euclid's fourth axiom
- estrogen antagonist
- esther hobart morris
- epistle to the romans
- epacris obtusifolia
- electron microscopy
- electric toothbrush
- eichhornia spesiosa
- east indian rosewood
- dryopteris goldiana
- dorothy leigh sayers
- doctor of humanities
- division phaeophyta
- dissociation energy
- disorderly behavior
- director of research
- dioscorea bulbifera
- dicamptodon ensatus
- desmodium tortuosum
- dental orthopaedics
- delusional disorder
- de facto segregation
- davidson's penstemon
- cystopteris montana
- cynoscion nebulosus
- cynoglossum amabile
- cutaneous sensation
- crucifixion of jesus
- criminal possession
- creeping wood sorrel
- court of saint james's
- cotoneaster dammeri
- cortaderia selloana
- corrosive sublimate
- corporal punishment
- coronavirus disease
- coreopsis tinctoria
- coptis groenlandica
- conversion reaction
- conversion hysteria
- conversion disorder
- contract of adhesion
- congenital disorder
- conflict of interest
- confederate soldier
- conduction deafness
- computer simulation
- compound microscope
- complex preposition
- competitor analysis
- compatible software
- compassionate leave
- communist manifesto
- common lady's-slipper
- coluber hippocrepis
- coluber constrictor
- college of cardinals
- colaptes chrysoides
- coeloglossum viride
- cnemidophorus velox
- clematis versicolor
- class holothuroidea
- class dicotyledones
- class coniferopsida
- choloepus hoffmanni
- cholesterosis cutis
- chinese forget-me-not
- chaenopsis ocellata
- cerebral thrombosis
- ceratostomella ulmi
- cecil scott forester
- castilleja chromosa
- capital of singapore
- calostoma ravenelii
- california sycamore
- buchloe dactyloides
- bronchoscopic smear
- brevoortia tyrannis
- boy scouts of america
- bottle-nosed dolphin
- book of ecclesiastes
- bone-headed dinosaur
- bocconia frutescens
- bird-footed dinosaur
- binge-vomit syndrome
- bernese mountain dog
- bartolomeo eustachi
- ball-and-socket joint
- automobile industry
- autoimmune disorder
- associate professor
- assistant professor
- asian tiger mosquito
- asian horseshoe crab
- arterial blood gases
- army of the righteous
- anolis carolinensis
- anointing of the sick
- anoa depressicornis
- annona diversifolia
- alveolar resorption
- alsophila pometaria
- almond-leaves willow
- alice-josephine pons
- affricate consonant
- adlerian psychology
- acoustic projection
- acoustic phenomenon
- acentric chromosome
- absorption spectrum
