18-Letter Words Containing: I,A,O,U,R,_
(In Any Order)
There are 90 18 letter words,
596 18 letter phrases and
0 18 letter abbr's with
I,A,O,U,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 18. Try changing the version of the game.
Tip: Scrabble EU allows far more words than US! | |||||||
All 18 Letter Words
Words (90)
- hypercoagulability
- transubstantiation
- neuropsychological
- vaingloriousnesses
- unprofitablenesses
- uniformitarianisms
- ultrasophisticated
- ultrarevolutionary
- ultramicroscopical
- ultraconservatives
- ultraconservatisms
- transilluminations
- supranationalities
- supersophisticated
- supercivilizations
- superadministrator
- submicroscopically
- subcategorizations
- structuralizations
- stereoregularities
- sacrilegiousnesses
- revascularizations
- reinstitutionalize
- rambunctiousnesses
- quattuordecillions
- quasiperiodicities
- pronounceabilities
- pertinaciousnesses
- particularizations
- overindustrializes
- overindustrialized
- overcommunications
- nonrevolutionaries
- neurotransmissions
- neuropsychiatrists
- neuropharmacologic
- multifariousnesses
- micromanipulations
- microencapsulation
- microencapsulating
- macroglobulinemias
- lumpenproletariats
- interinstitutional
- intercommunicating
- intercolumniations
- inharmoniousnesses
- industrializations
- incommensurability
- immunosuppressants
- immunoreactivities
- immunoprecipitates
- immunoprecipitated
- hyperimmunizations
- hydrometallurgists
- hydrometallurgical
- granulocytopoiesis
- granulocytopoieses
- deoxyribonucleases
- counterstrategists
- counterretaliation
- counterprogramming
- countereducational
- counterculturalism
- counteraggressions
- counteradvertising
- counteradaptations
- counteraccusations
- commensurabilities
- claustrophobically
- bureaucratizations
- bourgeoisification
- autobiographically
- australopithecines
- anticounterfeiting
- unsatisfactoriness
- ultranationalistic
- radiocommunication
- psychotherapeutics
- oxidation-reduction
- neurophysiological
- muscivora-forficata
- mucopolysaccharide
- intercommunication
- hydroflumethiazide
- fibrocartilaginous
- diethylmalonylurea
- counterreformation
- chemotherapeutical
- calymmatobacterium
- adenocarcinomatous
Phrases (596)
- yemeni monetary unit
- wisteria floribunda
- victory in europe day
- upton beall sinclair
- tuamotu archipelago
- tichodroma muriaria
- theoretical account
- theodosius the great
- syzygium aromaticum
- syrian monetary unit
- sulfur hexafluoride
- suborder anisoptera
- sir arthur john evans
- sexual reproduction
- setophaga ruticilla
- security consultant
- samolus parviflorus
- rhetorical language
- rheims-douay version
- revolutionary group
- research colloquium
- republic of suriname
- republic of slovenia
- republic of paraguay
- republic of maldives
- republic of kiribati
- republic of honduras
- qatari monetary unit
- programing language
- prince-of-wales plume
- posterior pituitary
- pooecetes gramineus
- polish monetary unit
- polianthes tuberosa
- pinicola enucleator
- papuan monetary unit
- order sauropterygia
- order ichthyosauria
- order eubacteriales
- operating procedure
- on an irregular basis
- oil-industry analyst
- oenothera fruticosa
- occupational hazard
- nicolaus copernicus
- newspaper columnist
- musical performance
- musculus temporalis
- musculospiral nerve
- mordvinian language
- modal auxiliary verb
- minor tranquillizer
- minor tranquilliser
- methotrexate sodium
- master of literature
- major tranquillizer
- macrozamia communis
- linguistic relation
- lepomis macrochirus
- keyboard instrument
- kenyan monetary unit
- jons jakob berzelius
- indian monetary unit
- houses of parliament
- historical document
- hindu calendar month
- hallucinogenic drug
- gustatory sensation
- green mountain state
- gossypium herbaceum
- glandular carcinoma
- george simon kaufman
- genus recurvirostra
- genus dimorphotheca
- gallinula chloropus
- functional disorder
- fulminate of mercury
- freudian psychology
- fourth cranial nerve
- fortunella japonica
- eusebius of caesarea
- euphorbia marginata
- erinaceus europaeus
- education secretary
- edgar rice burroughs
- duck-billed dinosaur
- double-deck carriage
- douay-rheims version
- division eubacteria
- disreputable person
- danish monetary unit
- cyrus hall mccormick
- crotalus mitchellii
- corporate executive
- constantin brancusi
- computer peripheral
- comminuted fracture
- commercial document
- columbia university
- cause to be perceived
- caprimulgiform bird
- capital of nicaragua
- capital of australia
- bush administration
- bombycilla garrulus
- bombycilla cedrorun
- blue ridge mountains
- bernardo bertolucci
- baron georges cuvier
- banana passion fruit
- auxiliary operation
- authoritarian state
- augsburg confession
- aruban monetary unit
- artocarpus communis
- artistic production
- armoracia rusticana
- antineoplastic drug
- anisette de bordeaux
- amphibious aircraft
- american revolution
- amaranthus spinosus
- alpinia officinarum
- alfred louis kroeber
- alexander i of russia
- air-to-ground missile
- agropyron cristatum
- afghan monetary unit
- acoustic gramophone
- accounting standard
- yellowtail flounder
- writ of habeas corpus
- wilson cloud chamber
- william henry hudson
- whole life insurance
- western mountain ash
- volumetric analysis
- vespula maculifrons
- veronica beccabunga
- vena supraorbitalis
- vascular prosthesis
- vascular hemophilia
- varanus komodoensis
- vaccinium scoparium
- uterine contraction
- urogenital medicine
- upper carboniferous
- upholstery material
- united states dollar
- unipolar depression
- uniocular dichromat
- unilateral contract
- underground railway
- umbelliferous plant
- tyrannus vociferans
- type of architecture
- tussock caterpillar
- trogium pulsatorium
- trisodium phosphate
- trichostema lanatum
- tricholoma vaccinum
- tricholoma pardinum
- tremella fuciformis
- transfiguration day
- trailing four o'clock
- tragelaphus buxtoni
- trade union movement
- tongan monetary unit
- tobacco mosaic virus
- tiarella unifoliata
- thujopsis dolobrata
- thoroughbred racing
- thomas gainsborough
- therapeutic cloning
- theatrical producer
- thamnophis sauritus
- thamnophis proximus
- textual scholarship
- teucrium scorodonia
- taxodium mucronatum
- taraktogenos kurzii
- taraktagenos kurzii
- talinum brevifolium
- tactual exploration
- systema urogenitale
- systema digestorium
- system of numeration
- symplocus tinctoria
- survivors insurance
- supratrochlear vein
- supra expressionism
- supervisory program
- superior labial vein
- superfamily apoidea
- superannuation fund
- suborder tarsioidea
- suborder ruminantia
- suborder pinnipedia
- suborder mugiloidea
- suborder lipotyphla
- suborder lemuroidea
- suborder lacertilia
- suborder ceratopsia
- subfamily dorylinae
- subfamily acoraceae
- structural genomics
- striped button quail
- streptopelia turtur
- steganopus tricolor
- stanford university
- southern white cedar
- southern maidenhair
- sonora semiannulata
- solanum commersonii
- solanum carolinense
- smilax rotundifolia
- silver quandong tree
- short saphenous vein
- sexual relationship
- serratula tinctoria
- secondary education
- secobarbital sodium
- sarcophilus hariisi
- saratoga spittlebug
- sample distribution
- samolus floribundus
- salicornia europaea
- round-tailed muskrat
- rocky-mountain maple
- rocky mountain sheep
- rocky mountain pinon
- robert bruce mathias
- richard coeur de lion
- rhizomatous begonia
- rhetorical question
- revaluation reserve
- reticular formation
- republic of zimbabwe
- republic of the sudan
- republic of colombia
- republic of cameroon
- republic of bulgaria
- republic of botswana
- regular icosahedron
- regular convex solid
- regression equation
- registration number
- reductio ad absurdum
- reaction propulsion
- ratibida columnaris
- rachel louise carson
- quantum field theory
- quadriphonic system
- quadraphonic system
- pyrrhuloxia sinuata
- pyrola rotundifolia
- pylodictus olivaris
- pus-forming bacteria
- public relations man
- public presentation
- pterocarpus indicus
- prunus angustifolia
- prumnopitys elegans
- prosopis juliiflora
- prosopis glandulosa
- procyon cancrivorus
- probiotic bacterium
- prionotus carolinus
- potassium hydroxide
- potassium carbonate
- potamogeton crispus
- populus trichocarpa
- populus balsamifera
- poncirus trifoliata
- pomatomus saltatrix
- polystichum braunii
- polygonum orientale
- police headquarters
- pneumogastric nerve
- plumeria acutifolia
- platanus orientalis
- platanus acerifolia
- platalea leucorodia
- piranga ludoviciana
- pinus californiarum
- phragmites communis
- phaseolus angularis
- paumotu archipelago
- paul bustill robeson
- parochetus communis
- parallel of latitude
- paprilus alepidotus
- palestine authority
- paleo-indian culture
- output-to-input ratio
- ornithopod dinosaur
- oriental bush cherry
- oreamnos americanus
- order ustilaginales
- order tubulidentata
- order plumbaginales
- opuntia lindheimeri
- onopordum acanthium
- onopordon acanthium
- old frisian language
- nucleolus organizer
- nucleolus organiser
- nucleolar organizer
- nucleolar organiser
- nuclear-powered ship
- northern barramundi
- norman architecture
- normal distribution
- nonmalignant tumour
- nicolaus zinzendorf
- nicholas ii of russia
- neutralization fire
- nervous prostration
- naturally occurring
- narcissus jonquilla
- musculus pectoralis
- musculus buccinator
- multiplex operation
- mountain watercress
- mountain spleenwort
- mountain four o'clock
- mountain fetterbush
- mother-in-law's tongue
- molecular biologist
- michael stuart brown
- mentha rotundifolia
- matricaria inodorum
- marsilea drummondii
- marriage counseling
- marquis de condorcet
- mammillaria plumosa
- malice aforethought
- major tranquilliser
- magnesium hydroxide
- magnesium carbonate
- lycium carolinianum
- lutjanus blackfordi
- lupinus subcarnosus
- lucretia coffin mott
- lower carboniferous
- louis the quarreller
- louis henry sullivan
- louis henri sullivan
- long-distance runner
- livistona australis
- litocranius walleri
- liquid metal reactor
- ligustrum japonicum
- lieutenant governor
- libyan monetary unit
- libyan islamic group
- leptopteris superba
- lepiota rubrotincta
- leontocebus rosalia
- ledum groenlandicum
- le douanier rousseau
- lathyrus latifolius
- lactarius delicioso
- kurdistan labor pary
- kalashnikov culture
- junction transistor
- juglans californica
- judicial separation
- judicial proceeding
- judgment in personam
- juan carlos i of spain
- john philip marquand
- jessica lucy mitford
- jerusalem artichoke
- jatropha stimulosus
- jasminum nudiflorum
- james butler hickock
- isopyrum biternatum
- ipratropium bromide
- intravenous feeding
- internal combustion
- intermediate shroud
- interagency support
- information measure
- inductive reasoning
- incomplete fracture
- in your birthday suit
- in one's birthday suit
- illicium floridanum
- hysterical neurosis
- hypsiglena torquata
- hydroxybutyric acid
- hundred-and-fortieth
- hieracium pilocella
- harold hirschsprung
- halocarpus bidwilli
- halicoeres radiatus
- gyromitra esculenta
- group participation
- ground-emplaced mine
- grindelia squarrosa
- grievous bodily harm
- gregory of nazianzus
- great saphenous vein
- granuloma inguinale
- graduation exercise
- gothic architecture
- gilles de la tourette
- german monetary unit
- geothermal industry
- genus zinjanthropus
- genus stephanomeria
- genus schizophragma
- genus pseudowintera
- genus pleurothallis
- genus pleurobrachia
- genus paracheirodon
- genus mycobacterium
- genus micropogonias
- genus lagerstroemia
- genus ichthyosaurus
- genus hyracotherium
- genus halimodendron
- genus gasterophilus
- genus dicranopteris
- genus chorizagrotis
- genus chirocephalus
- genus ceratotherium
- genus cardiospermum
- genus calamagrostis
- genus argyroxiphium
- genus archidiskidon
- genus agrobacterium
- genus actiniopteris
- gastrocolic omentum
- fumaria officinalis
- fuchsia excorticata
- frankfurt on the main
- fractional currency
- florida smoothhound
- float-type rain gauge
- first baron macaulay
- finno-ugric-speaking
- female circumcision
- february revolution
- favourable position
- family xenosauridae
- family roridulaceae
- family holothuridae
- family forficulidae
- family argonautidae
- european wolf spider
- european white birch
- european spider crab
- european bird cherry
- euphorbia corollata
- euonymus americanus
- euclid's fourth axiom
- eucalyptus coriacea
- euarctos americanus
- erythronium albidum
- erythema multiforme
- eriophyllum lanatum
- equatoguinean franc
- epacris obtusifolia
- endowment insurance
- electric automobile
- eleanor of aquitaine
- elaeocarpus grandis
- eighter from decatur
- edwin of northumbria
- edwin dubois hayward
- educational program
- edgar douglas adrian
- eastern fox squirrel
- dynamic loudspeaker
- dwarf russian almond
- dwarf chinquapin oak
- drunk-and-disorderly
- dramatic production
- douglas fairbanks jr.
- double-breasted suit
- dorsal scapular vein
- doctor of humanities
- district of columbia
- discretionary trust
- dioscorea bulbifera
- delusional disorder
- deductive reasoning
- daucus carota sativa
- cyrtomium aculeatum
- cupressus goveniana
- cupressus arizonica
- cultural revolution
- cronartium ribicola
- crataegus apiifolia
- court of saint james's
- countervailing duty
- counterbattery fire
- counter reformation
- coryphaena hippurus
- corrosive sublimate
- corporal punishment
- coronavirus disease
- cornelius jansenius
- cordyline australis
- cordia gerascanthus
- convolution of broca
- continuing trespass
- contagious abortion
- constructive breach
- connarus guianensis
- computer simulation
- computer programing
- common unicorn plant
- colinus virginianus
- codiaeum variegatum
- clinopodium vulgare
- clematis ochreleuca
- class holothuroidea
- citrus aurantifolia
- cirsium lanceolatum
- circulatory failure
- cinnamomum camphora
- cimicifuga racemosa
- chrysobalanus icaco
- choriotis australis
- charronia flavigula
- cerebrospinal fluid
- ceratotherium simum
- ceratostomella ulmi
- catherine i of russia
- cardamine douglasii
- camelus dromedarius
- callorhinus ursinus
- california bluebell
- calcium bicarbonate
- bursera microphylla
- bubalus mindorensis
- brush-tail porcupine
- browning machine gun
- bronchial pneumonia
- broadcasting studio
- british labour party
- boy scouts of america
- bouvier des flandres
- bougainville trench
- bone-headed dinosaur
- bocconia frutescens
- blue cardinal flower
- bird-footed dinosaur
- bernese mountain dog
- battle of bunker hill
- battle of austerlitz
- bartolomeo eustachi
- barometric pressure
- barack hussein obama
- automotive engineer
- automobile industry
- autoimmune disorder
- austrotaxus spicata
- auditory perception
- astroloma humifusum
- associate in nursing
- asian tiger mosquito
- articulatory system
- article of furniture
- arteria communicans
- artemisia abrotanum
- aronia berry liqueur
- arnold lucius gesell
- army of the righteous
- aristolochia durior
- aristarchus of samos
- arisaema dracontium
- arisaema atrorubens
- anticonvulsant drug
- anna amalia mercouri
- angoumois grain moth
- anarchist communism
- american water ouzel
- aluminium hydroxide
- allium ampeloprasum
- aleurites moluccana
- alan mathison turing
- agrimonia eupatoria
- aegilops triuncalis
- admiralty mountains
- adenium multiflorum
- acute brain disorder
- acoustic resistance
- acoustic projection
- acoustic absorption
- acellular slime mold
- accounts receivable
- absorption spectrum
