18-Letter Words Containing: I,A,U,S,_
(In Any Order)
There are 140 18 letter words,
807 18 letter phrases and
0 18 letter abbr's with
I,A,U,S,_ 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 (140)
- telecommunications
- inconsequentiality
- transubstantiation
- institutionalizing
- neuropsychological
- valetudinarianisms
- vaingloriousnesses
- unsubstantialities
- unrestrainednesses
- unprofitablenesses
- unpredictabilities
- uniformitarianisms
- ungrammaticalities
- unconscionableness
- uncharitablenesses
- unattractivenesses
- unassailablenesses
- unaccountabilities
- ultrasophisticated
- ultramicroscopical
- ultraconservatives
- ultraconservatisms
- transubstantiating
- transilluminations
- supranationalities
- supersophisticated
- superintellectuals
- supercivilizations
- superadministrator
- substitutabilities
- submicroscopically
- subclassifications
- subcategorizations
- structuralizations
- stereoregularities
- somnambulistically
- simultaneousnesses
- semiquantitatively
- sacrilegiousnesses
- revascularizations
- remunerativenesses
- reinstitutionalize
- rambunctiousnesses
- questionablenesses
- quattuordecillions
- quasiperiodicities
- quantitativenesses
- pronounceabilities
- pertinaciousnesses
- perpendicularities
- particularizations
- overindustrializes
- overindustrialized
- overcommunications
- ostentatiousnesses
- nonrevolutionaries
- noncommutativities
- neurotransmissions
- neuropsychiatrists
- multifariousnesses
- multicellularities
- micromanipulations
- microencapsulation
- microencapsulating
- manipulativenesses
- macroglobulinemias
- lumpenproletariats
- latitudinarianisms
- landlubberlinesses
- invulnerablenesses
- intersubstitutable
- interinstitutional
- intercolumniations
- intellectualnesses
- insufferablenesses
- insubstantialities
- institutionalising
- inharmoniousnesses
- inexpugnablenesses
- inexhaustibilities
- industrializations
- individualizations
- indisputablenesses
- incommensurability
- inauspiciousnesses
- inarticulatenesses
- imperturbabilities
- immunosuppressants
- immunoreactivities
- immunoprecipitates
- immunopathologists
- immunohematologist
- immunohematologies
- immeasurablenesses
- hyperimmunizations
- hydrometallurgists
- granulocytopoiesis
- granulocytopoieses
- ethnomusicological
- entrepreneurialism
- disreputablenesses
- disputatiousnesses
- deoxyribonucleases
- deinstitutionalize
- counterstrategists
- counterculturalism
- counteraggressions
- counteradvertising
- counteradaptations
- counteraccusations
- consubstantiations
- constitutionalizes
- constitutionalized
- constitutionalists
- constitutionalisms
- consequentialities
- conceptualizations
- communicablenesses
- commensurabilities
- claustrophobically
- bureaucratizations
- bourgeoisification
- australopithecines
- accumulativenesses
- unsatisfactoriness
- unquestionableness
- unpleasant-smelling
- unenthusiastically
- unconstitutionally
- ultranationalistic
- recruiting-sergeant
- psychotherapeutics
- neurophysiological
- muscivora-forficata
- mucopolysaccharide
- industrial-strength
- hemidemisemiquaver
- fibrocartilaginous
- distinguishability
- adenocarcinomatous
Phrases (807)
- wisteria floribunda
- william james durant
- william butler yeats
- washington monument
- vaccinium oxycoccus
- upton beall sinclair
- united arab emirates
- theodosius the great
- thanksgiving cactus
- table-tennis racquet
- syzygium aromaticum
- syrian monetary unit
- synthetic substance
- sulfur hexafluoride
- subversive activity
- suborder anisoptera
- submandibular gland
- subclass metatheria
- squirreltail barley
- solidago spathulata
- solid body substance
- sistrurus catenatus
- sir peter paul rubens
- sir arthur john evans
- sexually attractive
- sexual reproduction
- setophaga ruticilla
- semilunar cartilage
- seismic disturbance
- security consultant
- samolus parviflorus
- rheims-douay version
- research colloquium
- republic of suriname
- republic of slovenia
- republic of maldives
- republic of honduras
- prince-of-wales plume
- posterior pituitary
- pooecetes gramineus
- polish monetary unit
- polianthes tuberosa
- poisonous substance
- pluvianus aegyptius
- pennisetum setaceum
- parnassia palustris
- parainfluenza virus
- order sauropterygia
- order ichthyosauria
- order eubacteriales
- one thousand million
- on an irregular basis
- oil-industry analyst
- oenothera fruticosa
- oceanites oceanicus
- nycticebus pygmaeus
- nicolaus copernicus
- newspaper columnist
- nautical signal flag
- musical performance
- musical composition
- musical arrangement
- musculus temporalis
- musculospiral nerve
- minor tranquilliser
- methotrexate sodium
- master of literature
- marquis de lafayette
- macrozamia communis
- linguistic relation
- limenitis archippus
- liability insurance
- lepomis macrochirus
- lanius lucovicianus
- keyboard instrument
- karl friedrich gauss
- kamchatka peninsula
- kalmia angustifolia
- jons jakob berzelius
- james arthur baldwin
- interstitial tissue
- houses of parliament
- household appliance
- historical document
- hindustani language
- hibiscus sabdariffa
- hibiscus cannabinus
- gustatory sensation
- green mountain state
- grammatical subject
- gossypium herbaceum
- george simon kaufman
- genus recurvirostra
- genus melopsittacus
- genus eschscholtzia
- genus dimorphotheca
- genus citharichthys
- genus chamaecytisus
- gallinula chloropus
- functional disorder
- fukkianese language
- freudian psychology
- frankliniella fusca
- family testudinidae
- family muscicapidae
- family crassulaceae
- eusebius of caesarea
- erinaceus europaeus
- elaeagnus latifolia
- education secretary
- edgar rice burroughs
- duckbilled platypus
- duck-billed dinosaur
- drafting instrument
- douay-rheims version
- division eubacteria
- distinctive feature
- disreputable person
- dipsacus sylvestris
- dasyurus viverrinus
- danish monetary unit
- cyrus hall mccormick
- crotalus mitchellii
- crataegus laevigata
- crataegus crus-galli
- council of constance
- constantin brancusi
- columbia university
- colocasia esculenta
- circassian language
- cause to be perceived
- carduelis carduelis
- carassius carassius
- capital of louisiana
- capital of australia
- business department
- bush administration
- bombycilla garrulus
- blue ridge mountains
- belarusian language
- baron georges cuvier
- banana passion fruit
- baccharis pilularis
- authoritarian state
- australian lungfish
- augustinian hermits
- augsburg confession
- aspalathus linearis
- artocarpus communis
- artistic production
- arthur m. schlesinger
- arthur garfield hays
- armoracia rusticana
- architectural style
- apodemus sylvaticus
- antirrhinum filipes
- antineoplastic drug
- antagonistic muscle
- anisette de bordeaux
- ancylus fluviatilis
- anchusa officinalis
- anagasta kuehniella
- amphibious aircraft
- american pulsatilla
- ambystoma mexicanum
- amaranthus spinosus
- allegheny mountains
- alfred louis kroeber
- alexander i of russia
- air-to-ground missile
- agropyron cristatum
- administrative unit
- acoustic gramophone
- acer pennsylvanicum
- accounting standard
- zinc cadmium sulfide
- zigadenus venenosus
- writ of habeas corpus
- wisteria frutescens
- wilson cloud chamber
- william henry hudson
- whole life insurance
- western mountain ash
- volumetric analysis
- visually challenged
- vigna sesquipedalis
- vietnamese language
- viaticus settlement
- vespula maculifrons
- verbascum lychnitis
- verbascum blattaria
- vena supraorbitalis
- vena bulbi vestibuli
- vena appendicularis
- vascular prosthesis
- vascular hemophilia
- varanus komodoensis
- vaccinium stamineum
- vaccinium scoparium
- upper carboniferous
- upholstery material
- unspoken accusation
- united states waters
- united states senate
- united states dollar
- unipolar depression
- umbelliferous plant
- tyrannus vociferans
- tussock caterpillar
- trogium pulsatorium
- trisodium phosphate
- trinectes maculatus
- trichostema lanatum
- triangulum australe
- tremella fuciformis
- transuranic element
- transfiguration day
- tragelaphus buxtoni
- tobacco mosaic virus
- time deposit account
- time-and-motion study
- thujopsis dolobrata
- thomas gainsborough
- thamnophis sauritus
- thamnophis proximus
- textual scholarship
- teucrium scorodonia
- teucrium chamaedrys
- tetraneuris acaulis
- tarquinius superbus
- taraktogenos kurzii
- taraktagenos kurzii
- tanacetum douglasii
- tanacetum balsamita
- takayasu's arteritis
- systema urogenitale
- systema lymphaticum
- systema digestorium
- system of numeration
- syrian arab republic
- symplocus tinctoria
- sutura internasalis
- suspended animation
- survivors insurance
- surveillance system
- surgical vacuum pump
- surgical instrument
- surface-active agent
- supratrochlear vein
- supra expressionism
- supervisory program
- supernatural virtue
- superior labial vein
- superfamily apoidea
- superannuation fund
- suillus albivelatus
- suicide squeeze play
- subthalamic nucleus
- subsistence farming
- suborder tarsioidea
- suborder ruminantia
- suborder pinnipedia
- suborder mugiloidea
- suborder lipotyphla
- suborder lemuroidea
- suborder lacertilia
- suborder ceratopsia
- submersible warship
- subgenus calliopsis
- subfamily triglinae
- subfamily sylviinae
- subfamily sterninae
- subfamily numidinae
- subfamily numididae
- subfamily dorylinae
- subfamily anserinae
- subfamily acoraceae
- subclinical absence
- subclass dibranchia
- subclass cirripedia
- subclass amphineura
- subclass actinopoda
- styphelia humifusum
- structural genomics
- striped button quail
- striated muscle cell
- streptopelia turtur
- strawberry geranium
- strawberry daiquiri
- stratified language
- stictopelia cuneata
- sterculia rupestris
- steganopus tricolor
- stanley frank musial
- stanford university
- st. ignatius of loyola
- spotsylvania county
- spanish inquisition
- space-time continuum
- southern white cedar
- southern maidenhair
- south celestial pole
- sonora semiannulata
- solanum commersonii
- solanum carolinense
- sodium thiosulphate
- smilax rotundifolia
- six-lined racerunner
- sisymbrium barbarea
- single-breasted suit
- singhalese language
- silver quandong tree
- silphium laciniatum
- shoshonian language
- short saphenous vein
- shahaptian language
- sexual relationship
- serratula tinctoria
- septuagesima sunday
- sentential function
- security department
- secondary education
- secobarbital sodium
- sebastes ruberrimus
- scolymus hispanicus
- sciaenops ocellatus
- saxifraga granulata
- saturated fatty acid
- sarracenia purpurea
- sarcophilus hariisi
- saratoga spittlebug
- sapindus marginatus
- sanskritic language
- sanskrit literature
- sample distribution
- samolus floribundus
- sambucus canadensis
- salvinia auriculata
- salicornia europaea
- saints peter and paul
- saint thomas aquinas
- saint martin's summer
- round-tailed muskrat
- rocky mountain sheep
- robert bruce mathias
- rhizomatous begonia
- rhetorical question
- revaluation reserve
- republic of the sudan
- republic of botswana
- renal insufficiency
- remilegia australis
- regular icosahedron
- regular convex solid
- regression equation
- registration number
- reductio ad absurdum
- real-estate business
- reaction propulsion
- ratibida columnaris
- rachel louise carson
- quercus marilandica
- queensland lungfish
- quadriphonic system
- quadrigesima sunday
- quadraphonic system
- pyrrhuloxia sinuata
- pylodictus olivaris
- pus-forming bacteria
- pupillary sphincter
- pulsatilla vulgaris
- publius ovidius naso
- public relations man
- public presentation
- pterocarpus indicus
- psittacus erithacus
- psidium cattleianum
- pseudotaxus chienii
- prunus pensylvanica
- prunus angustifolia
- prumnopitys elegans
- prosopis juliiflora
- prosopis glandulosa
- procyon cancrivorus
- prionotus carolinus
- presbyterian church
- potos caudivolvulus
- potassium hydroxide
- potassium carbonate
- potamogeton crispus
- populus trichocarpa
- populus balsamifera
- poncirus trifoliata
- pomatomus saltatrix
- polystichum braunii
- police headquarters
- pneumogastric nerve
- platanus orientalis
- platanus acerifolia
- pinus californiarum
- phragmites communis
- philaenus spumarius
- phasianus colchicus
- phaseolus coccineus
- phaseolus angularis
- petersburg campaign
- peruvian mastic tree
- persian gulf illness
- perpendicular style
- periarterial plexus
- peninsular malaysia
- pedilanthus pavonis
- pediculosis capitis
- pecten magellanicus
- paul bustill robeson
- parochetus communis
- paranthias furcifer
- paprilus alepidotus
- panax quinquefolius
- panax pseudoginseng
- palestine authority
- ornithopod dinosaur
- oriental bush cherry
- oreamnos americanus
- order ustilaginales
- order plumbaginales
- opisthocomus hoazin
- omphalotus illudens
- old frisian language
- nucleolus organizer
- nucleolus organiser
- nucleolar organiser
- nuclear-powered ship
- normal distribution
- nicolaus zinzendorf
- nicholas ii of russia
- newspaper publisher
- nervous prostration
- narcissus jonquilla
- musculus pectoralis
- musculus buccinator
- multiplication sign
- mountain watercress
- mountain spleenwort
- mountain fetterbush
- mountain blacksnake
- mother-in-law's tongue
- molecular biologist
- miniature schnauzer
- michael stuart brown
- mexican pocket mouse
- melicocca bijugatus
- medical institution
- medial rectus muscle
- meadow jumping mouse
- marsilea drummondii
- marriage counseling
- marquis de condorcet
- marcus junius brutus
- mammillaria plumosa
- major tranquilliser
- magnesium hydroxide
- magnesium carbonate
- lysimachia vulgaris
- lysimachia ciliatum
- lutjanus blackfordi
- lupinus subcarnosus
- lucius dubignon clay
- lower carboniferous
- louis the quarreller
- louis henry sullivan
- louis henri sullivan
- long-distance runner
- livistona australis
- litocranius walleri
- lilium michiganense
- ligustrum japonicum
- libyan islamic group
- lesser sunda islands
- leptopteris superba
- leontocebus rosalia
- legislative council
- le douanier rousseau
- lathyrus sylvestris
- lathyrus latifolius
- land-office business
- lactarius delicioso
- kurdistan labor pary
- kalashnikov culture
- junction transistor
- jumping bristletail
- juglans californica
- judicial separation
- judgment in personam
- juan carlos i of spain
- joseph paul dimaggio
- jessica lucy mitford
- jerusalem artichoke
- jatropha stimulosus
- jasminum officinale
- jasminum nudiflorum
- james edmund scripps
- james butler hickock
- jamaica honeysuckle
- jacques lucien monod
- italian honeysuckle
- isopyrum biternatum
- intravenous feeding
- interstellar medium
- interplanetary dust
- internal combustion
- intermediate shroud
- interagency support
- information measure
- inflectional suffix
- inductive reasoning
- indri brevicaudatus
- indigenous language
- in your birthday suit
- in the adjacent house
- in one's birthday suit
- ilex paraguariensis
- ictalurus punctatus
- hysterical neurosis
- hypsiglena torquata
- huntington's disease
- hundred-and-sixtieth
- hokkianese language
- hindu kush mountains
- hindostani language
- himalayish language
- hermann maurice saxe
- hedeoma pulegioides
- harry stack sullivan
- harold hirschsprung
- harald hirschsprung
- haplopappus acaulis
- halocarpus bidwilli
- halicoeres radiatus
- gyromitra esculenta
- gymnastic apparatus
- gunter wilhelm grass
- guilt by association
- guadalupe mountains
- grindelia squarrosa
- grievous bodily harm
- gregory of nazianzus
- greenstick fracture
- great saphenous vein
- graduation exercise
- gilles de la tourette
- gilbert and sullivan
- giant red paintbrush
- geothermal industry
- genyonemus lineatus
- genus zinjanthropus
- genus trautvetteria
- genus stephanomeria
- genus spathiphyllum
- genus septobasidium
- genus schizophragma
- genus schizopetalon
- genus schizachyrium
- genus pseudowintera
- genus poecilocapsus
- genus pleurothallis
- genus pleurobrachia
- genus platypoecilus
- genus phragmipedium
- genus paracheirodon
- genus paphiopedilum
- genus mycobacterium
- genus micropogonias
- genus lepidothamnus
- genus lagerstroemia
- genus lactobacillus
- genus kenyapithecus
- genus ichthyosaurus
- genus hyracotherium
- genus hyacinthoides
- genus halimodendron
- genus gymnocalycium
- genus ginglymostoma
- genus gasterophilus
- genus frankliniella
- genus falcatifolium
- genus dieffenbachia
- genus dicranopteris
- genus chorizagrotis
- genus chirocephalus
- genus chamaecyparis
- genus ceratotherium
- genus cardiospermum
- genus calamagrostis
- genus bruckenthalia
- genus bougainvillea
- genus armillariella
- genus armadillidium
- genus argyroxiphium
- genus archidiskidon
- genus anoectochilus
- genus agrobacterium
- genus actiniopteris
- genus acanthocybium
- generalized seizure
- gaylussacia baccata
- gavialis gangeticus
- gastrocolic omentum
- functional genomics
- functional calculus
- fumaria officinalis
- fuchsia excorticata
- florida smoothhound
- fissurella apertura
- first baron macaulay
- finno-ugric-speaking
- female circumcision
- favourable position
- fausto paolo sozzini
- family xenosauridae
- family scutigeridae
- family musophagidae
- family equisetaceae
- family cupressaceae
- family aulostomidae
- executive secretary
- european wolf spider
- european spider crab
- eurasian kingfisher
- euonymus americanus
- euclid's second axiom
- euclid's fourth axiom
- eucharistic liturgy
- eucalyptus coriacea
- euarctos americanus
- estimated tax return
- erysimum arkansanum
- erignathus barbatus
- equine encephalitis
- epidural anesthesia
- epidendrum tampense
- epacris obtusifolia
- endowment insurance
- elaeocarpus grandis
- edwin dubois hayward
- edgar douglas adrian
- eastern fox squirrel
- dynamic loudspeaker
- dwarf russian almond
- dutch case-knife bean
- duck-billed platypus
- drunk-and-disorderly
- douglas fairbanks jr.
- double-breasted suit
- dorsal scapular vein
- doctor of humanities
- district of columbia
- discretionary trust
- dioscorea bulbifera
- digitaria ischaemum
- dicamptodon ensatus
- dianthus latifolius
- descurainia pinnata
- delusional disorder
- deductive reasoning
- daucus carota sativa
- cytisus ramentaceus
- cynoglossum amabile
- cyclopes didactylus
- cutaneous sensation
- custard-apple family
- cupressus goveniana
- cupressus arizonica
- crataegus apiifolia
- court of saint james's
- coryphaena hippurus
- corrosive sublimate
- corporal punishment
- coronavirus disease
- cornelius jansenius
- cordyline australis
- cordia gerascanthus
- continuing trespass
- contagious abortion
- constructive breach
- connarus guianensis
- conjugal visitation
- conduction deafness
- computer simulation
- communist manifesto
- colinus virginianus
- clianthus speciosus
- clematis ochreleuca
- claudius ptolemaeus
- class holothuroidea
- cladrastis kentukea
- citrus aurantifolia
- citellus variegatus
- cirsium lanceolatum
- circis siliquastrum
- cimicifuga racemosa
- chrysobalanus icaco
- choriotis australis
- choloepus hoffmanni
- chlamydera nuchalis
- chinese lacquer tree
- chi-square statistic
- cheiranthus asperus
- chamaemelum nobilis
- cerebrospinal fluid
- ceratotherium simum
- ceratostomella ulmi
- celestial longitude
- catherine i of russia
- cassia augustifolia
- carl friedrich gauss
- carduelis cucullata
- carduelis cannabina
- cardamine douglasii
- carcharhinus leucas
- capsicum frutescens
- camelus dromedarius
- callorhinus ursinus
- callinectes sapidus
- calidris ferruginea
- bursera microphylla
- burmeisteria retusa
- buchloe dactyloides
- bucephala islandica
- bubalus mindorensis
- brush-tail porcupine
- broadcasting studio
- british thermal unit
- british labour party
- breathing apparatus
- boy scouts of america
- bouvier des flandres
- bougainville island
- bone-headed dinosaur
- bocconia frutescens
- blue channel catfish
- black-eyed susan vine
- bissau-guinean franc
- bird-footed dinosaur
- binary number system
- bernese mountain dog
- battle of buena vista
- battle of austerlitz
- bastard lignum vitae
- bassariscus astutus
- bartolomeo eustachi
- barometric pressure
- barbecued spareribs
- barack hussein obama
- automobile industry
- autoimmune disorder
- autoimmune diabetes
- austrotaxus spicata
- australian language
- australian chestnut
- auriparus flaviceps
- attractive nuisance
- athanasius the great
- astroloma humifusum
- associate in nursing
- aspidelaps lubricus
- asian tiger mosquito
- artium baccalaurens
- articulatory system
- arteria communicans
- arteria auricularis
- artemisia abrotanum
- arnold lucius gesell
- army of the righteous
- aristolochia durior
- aristarchus of samos
- arisaema triphyllum
- arisaema dracontium
- arisaema atrorubens
- antidepressant drug
- anticonvulsant drug
- antarctic peninsula
- anguilla sucklandii
- angoumois grain moth
- anarchist communism
- amphetamine sulfate
- alnus veridis crispa
- allium ampeloprasum
- aleurites moluccana
- albizia julibrissin
- alan mathison turing
- ailanthus altissima
- ahmed salman rushdie
- agelaius phoeniceus
- agaricus campestris
- aegilops triuncalis
- adult-onset diabetes
- admiralty mountains
- acute brain disorder
- acoustic resistance
- acoustic projection
- acoustic phenomenon
- acoustic absorption
- acellular slime mold
- accounts receivable
- abudefduf saxatilis
- absorption spectrum
