18-Letter Words Containing: I,E,S,I,A,N
(In Any Order)
There are 187 18 letter words,
554 18 letter phrases and
0 18 letter abbr's with
I,E,S,I,A,N 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 (187)
- telecommunications
- disproportionately
- inconsequentiality
- oversimplification
- antivivisectionist
- disenfranchisement
- valetudinarianisms
- vaingloriousnesses
- unsubstantialities
- unpredictabilities
- ungrammaticalities
- unaccountabilities
- transportabilities
- transmissibilities
- theatricalizations
- supranationalities
- supercivilizations
- superadministrator
- subcategorizations
- semiquantitatively
- semiprofessionally
- semidomestications
- semiconservatively
- sedimentologically
- satisfactorinesses
- sacrilegiousnesses
- revascularizations
- representativities
- renationalizations
- reinstitutionalize
- rehospitalizations
- recrystallizations
- radiosensitivities
- quattuordecillions
- quantitativenesses
- pronounceabilities
- premillenarianisms
- predestinarianisms
- praiseworthinesses
- postmillennialists
- postmillennialisms
- postmillenarianism
- polyesterification
- polyacrylonitriles
- photosensitization
- photoreactivations
- photodisintegrates
- photodisintegrated
- pertinaciousnesses
- perpendicularities
- overspecialization
- overindustrializes
- overindustrialized
- overfertilizations
- overcommunications
- overclassification
- opinionativenesses
- nonrevolutionaries
- nonfraternizations
- noncooperationists
- noncomparabilities
- noncommutativities
- nonarbitrarinesses
- neurotransmissions
- neuropsychiatrists
- multifariousnesses
- monochromaticities
- misrepresentations
- misinterpretations
- misidentifications
- mineralocorticoids
- microencapsulation
- microencapsulating
- methemoglobinemias
- melodramatizations
- mechanochemistries
- manipulativenesses
- magnetostrictively
- macroglobulinemias
- lymphangiographies
- knowledgeabilities
- irremediablenesses
- irreconcilableness
- intransitivenesses
- intersubstitutable
- interrelationships
- interpretabilities
- interoperabilities
- internationalities
- internationalising
- interminablenesses
- intermediatenesses
- interinstitutional
- intercolumniations
- insubstantialities
- inhospitablenesses
- inharmoniousnesses
- inexplicablenesses
- inexhaustibilities
- indisputablenesses
- indispensabilities
- indiscriminateness
- indefatigabilities
- incontestabilities
- inconsiderableness
- inconceivabilities
- incommensurability
- inauspiciousnesses
- inarticulatenesses
- inappreciativeness
- impersonalizations
- imperishablenesses
- immunoreactivities
- immunoprecipitates
- immunohematologist
- immunohematologies
- hyposensitizations
- hypersensitization
- hyperrationalities
- hyperpolarizations
- hyperpigmentations
- hypernationalistic
- hyperimmunizations
- hyperalimentations
- hemoglobinopathies
- granulocytopoiesis
- generalizabilities
- exceptionabilities
- evapotranspiration
- ethnomusicological
- establishmentarian
- epithelializations
- entrepreneurialism
- electrodesiccation
- disputatiousnesses
- disintermediations
- discriminabilities
- diphenylhydantoins
- dimethylhydrazines
- dihydroergotamines
- depersonalizations
- denominationalisms
- denationalizations
- demythologizations
- dematerializations
- deliberativenesses
- deinstitutionalize
- dedifferentiations
- decriminalizations
- counteradvertising
- conversationalists
- constitutionalizes
- constitutionalized
- consequentialities
- congregationalists
- congregationalisms
- conceptualizations
- compartmentalising
- companionabilities
- commercializations
- commensurabilities
- bureaucratizations
- bourgeoisification
- bacteriorhodopsins
- australopithecines
- appreciativenesses
- anticommercialisms
- unsatisfactoriness
- unenthusiastically
- territorialisation
- sentimentalization
- sentimentalisation
- recruiting-sergeant
- overcapitalisation
- nonprognosticative
- neurophysiological
- lacto-vegetarianism
- internationalistic
- industrial-strength
- cytoarchitectonics
- cylindrical-stemmed
- cross-fertilization
- cross-fertilisation
- corrosion-resistant
- characteristicness
- antiferromagnetism
- anticholinesterase
Phrases (554)
- wisteria floribunda
- william james durant
- william dean howells
- whispering campaign
- wedding anniversary
- victor frankenstein
- upton beall sinclair
- united arab emirates
- transmitting aerial
- tangible possession
- syrian monetary unit
- swedish nightingale
- stinking nightshade
- spanish-american war
- sir matthew flinders
- sir martin frobisher
- sir frederick ashton
- sergei rachmaninoff
- semilunar cartilage
- seismic disturbance
- scottish highlander
- scientific research
- rheims-douay version
- respiratory illness
- republic of suriname
- republic of slovenia
- renaissance revival
- professional boxing
- political dissident
- polish monetary unit
- pluvianus aegyptius
- parainfluenza virus
- oscar hammerstein ii
- one thousand million
- on an irregular basis
- oceanites oceanicus
- nicolaus copernicus
- navigational system
- national censorship
- minor tranquilliser
- meconopsis cambrica
- material possession
- logistic assistance
- logistic assessment
- linguistic relation
- limenitis archippus
- licensing agreement
- liability insurance
- katherine mansfield
- jean baptiste racine
- irvingia gabonensis
- intervertebral disk
- intervertebral disc
- interstitial tissue
- international scale
- installation charge
- infantile paralysis
- historical document
- hindustani language
- heat of vaporisation
- geophysical science
- genus citharichthys
- functional disorder
- fricative consonant
- frankliniella fusca
- federation of tribes
- family testudinidae
- family sphyraenidae
- family scorpaenidae
- family salviniaceae
- family centriscidae
- essential condition
- essential amino acid
- erigeron canadensis
- elaeagnus latifolia
- economic assistance
- duck-billed dinosaur
- drafting instrument
- douay-rheims version
- division eubacteria
- distinctive feature
- direct transmission
- diplomatic minister
- dasyurus viverrinus
- danish monetary unit
- dame sybil thorndike
- columbia university
- cognitive semantics
- circassian language
- chemical operations
- ceremonial occasion
- castanea mollissima
- carl wilhelm siemens
- capital of minnesota
- capital of indonesia
- blue ridge mountains
- berberis canadensis
- authoritarian state
- augustinian hermits
- attestation service
- assyrian neo-aramaic
- aspalathus linearis
- antispasmodic agent
- antirrhinum filipes
- antipsychotic agent
- antineoplastic drug
- antagonistic muscle
- andrew dickson white
- anamnestic reaction
- analysis of variance
- amlodipine besylate
- american pulsatilla
- alexander i of russia
- air-to-ground missile
- ageratina altissima
- aegean civilisation
- administrative unit
- administrative body
- adenosine deaminase
- actinidia deliciosa
- zinc cadmium sulfide
- wisteria frutescens
- winter olympic games
- william henry seward
- william henry hudson
- wilderness campaign
- wild sensitive plant
- whole life insurance
- west indian smallpox
- volumetric analysis
- virginia strawberry
- virginia serpentary
- viperine grass snake
- vinegar joe stilwell
- vigna sesquipedalis
- viaticus settlement
- viatical settlement
- verbesina virginica
- verbascum lychnitis
- vena supraorbitalis
- vena intercapitalis
- vena bulbi vestibuli
- vena appendicularis
- vaccinium stamineum
- vaccinia gangrenosa
- unipolar depression
- typesetting machine
- tropical rain forest
- transmission system
- transitive verb form
- transfer of training
- topical anaesthetic
- topical anaesthesia
- time deposit account
- time-and-motion study
- thermoplastic resin
- theory of indicators
- thalamostriate vein
- teucrium scorodonia
- tetraneuris acaulis
- terminable interest
- tarquinius superbus
- taraktogenos kurzii
- taraktagenos kurzii
- tanacetum douglasii
- syrian arab republic
- swiss confederation
- sutura internasalis
- suspended animation
- survivors insurance
- surgical instrument
- supra expressionism
- superior labial vein
- subsistence farming
- suborder ruminantia
- suborder pinnipedia
- subgenus calliopsis
- subfamily triglinae
- subfamily sylviinae
- subfamily sterninae
- subfamily numidinae
- subfamily numididae
- subfamily dorylinae
- subfamily anserinae
- subclinical absence
- striped button quail
- stratified sampling
- stratified language
- straight-line method
- stictopelia cuneata
- stellar association
- stanford university
- stained-glass window
- spiranthes spiralis
- spartina pectinmata
- space-time continuum
- southern maidenhair
- solidago canadensis
- solar magnetic field
- solanum commersonii
- socio-economic class
- sloanea jamaicensis
- six-lined racerunner
- sir ernst boris chain
- sir bernard williams
- single-breasted suit
- signal-to-noise ratio
- siberian wall flower
- sexual relationship
- serratula tinctoria
- sentential function
- sensory deprivation
- selaginella eatonii
- segmentation cavity
- secondary dentition
- saxifraga hypnoides
- sao tome and principe
- sanskritic language
- sanskrit literature
- sample distribution
- salix alba vitellina
- salicornia europaea
- saint valentine's day
- saint teresa of avila
- saint martin's summer
- saint lawrence river
- saint kitts and nevis
- saint francis xavier
- sacrifice operation
- rhodesian ridgeback
- rhodanthe manglesii
- rhizomatous begonia
- rhizoctinia disease
- rhetorical question
- renal insufficiency
- regression equation
- regression analysis
- registration number
- regional anesthesia
- real-time processing
- reactive depression
- reaction propulsion
- quercus marilandica
- quadriphonic system
- quadrigesima sunday
- pus-forming bacteria
- pupillary sphincter
- public relations man
- public presentation
- pterocarpus indicus
- psychotria capensis
- psidium cattleianum
- pseudotaxus chienii
- prospero lambertini
- professional tennis
- prince edward island
- prevailing westerly
- prairie rattlesnake
- prairie golden aster
- potentilla anserina
- political scientist
- poinciana gilliesii
- poephila castanotis
- platanus orientalis
- platanus acerifolia
- pimenta officinalis
- pierre-simon laplace
- phragmites communis
- philaenus spumarius
- peruvian mastic tree
- personal credit line
- persian gulf illness
- periodontal disease
- peperomia sandersii
- peninsular malaysia
- pedilanthus pavonis
- pedestrian crossing
- paranthias furcifer
- pancreatic fibrosis
- panax quinquefolius
- palestine authority
- order ustilaginales
- order polymastigina
- old frisian language
- observation station
- normative economics
- nonsocial infection
- non-christian priest
- nikolai lobachevsky
- nierembergia repens
- niemann-pick disease
- nicolaus zinzendorf
- newtonian mechanics
- new siberian islands
- nemophila menziesii
- negative chemotaxis
- national assistance
- nasogastric feeding
- myrica pensylvanica
- minor diatonic scale
- miniature schnauzer
- mineral association
- minato ohashi bridge
- military censorship
- metaplastic anaemia
- metal spinning lathe
- mertensia virginica
- merovingian dynasty
- melospiza georgiana
- melissa officinalis
- medical institution
- mason and dixon's line
- marsilea drummondii
- marriage counseling
- major tranquilliser
- major diatonic scale
- magneto-optical disc
- magnesium hydroxide
- machine translation
- lysiloma bahamensis
- louis henry sullivan
- louis henri sullivan
- lonicera canadensis
- litocranius walleri
- listeria meningitis
- limnocryptes minima
- lilium michiganense
- legislative council
- learning disability
- learner's dictionary
- leaning tower of pisa
- late-spring-blooming
- land-office business
- lagenaria siceraria
- king charles spaniel
- keratosis nigricans
- karl wilhelm siemens
- kammon strait bridge
- jumping bristletail
- judicial separation
- joint chiefs of staff
- jean francois millet
- jasminum officinale
- japanese poinsettia
- jacksonian epilepsy
- ivan iii vasilievich
- italian renaissance
- italian honeysuckle
- isopyrum biternatum
- iron-storage disease
- ipomoea orizabensis
- intravenous feeding
- interstellar medium
- internal combustion
- intermediate shroud
- intergalactic space
- interfacial tension
- insider information
- inorganic phosphate
- inorganic chemistry
- information science
- information measure
- inflectional suffix
- inductive reasoning
- indri brevicaudatus
- indigenous language
- in one's birthday suit
- ilex paraguariensis
- idiographic science
- hysterical neurosis
- hypoplastic anaemia
- huntington's disease
- hundred-and-sixtieth
- homo sapiens sapiens
- hindostani language
- himalayish language
- hesperis matronalis
- herpes encephalitis
- hermann emil fischer
- heinrich schliemann
- heat-seeking missile
- heat of dissociation
- hawaii standard time
- have the distinction
- harry sinclair lewis
- haematobia irritans
- grindelia squarrosa
- graduation exercise
- gradable opposition
- gilbert and sullivan
- giant red paintbrush
- giannangelo braschi
- geostationary orbit
- genus septobasidium
- genus schizachyrium
- genus phragmipedium
- genus paphiopedilum
- genus micropogonias
- genus hyacinthoides
- genus frankliniella
- genus falcatifolium
- genus dieffenbachia
- genus dicranopteris
- genus chorizagrotis
- genus bougainvillea
- genus armillariella
- genus armadillidium
- genus argyroxiphium
- genus archidiskidon
- genus actiniopteris
- genital personality
- generalized seizure
- gavialis gangeticus
- gastroepiploic vein
- functional genomics
- francois mitterrand
- fragaria chiloensis
- florida selaginella
- finno-ugric-speaking
- financial statement
- female circumcision
- favourable position
- family xenosauridae
- family synodontidae
- family syngnathidae
- family spheniscidae
- family sillaginidae
- family relationship
- family nephropsidae
- family gesneriaceae
- family aspleniaceae
- fairness commission
- eurasian kingfisher
- euclid's second axiom
- equine encephalitis
- epidural anesthesia
- english hippocrates
- emil hermann fischer
- electric resistance
- eichhornia spesiosa
- edwin dubois hayward
- eastern indigo snake
- eastern catholicism
- east indian rosewood
- dryopteris goldiana
- domesticated animal
- doctor of humanities
- division phaeophyta
- diversionary attack
- dissociation energy
- dishwashing machine
- discretionary trust
- dicentra canadensis
- devil's walking stick
- descurainia pinnata
- delusional disorder
- deflationary spiral
- deductive reasoning
- daylight-saving time
- dalbergia cearensis
- cupressus arizonica
- crystallized ginger
- criminal possession
- coronavirus disease
- cornelius jansenius
- coreopsis tinctoria
- cordyline australis
- coptis groenlandica
- conversion reaction
- conversion hysteria
- continuing trespass
- connarus guianensis
- congenital disorder
- computer simulation
- competitor analysis
- communist manifesto
- clinical depression
- climbing salamander
- climbing nightshade
- clianthus speciosus
- clematis virginiana
- classical mechanics
- class coniferopsida
- class archiannelida
- cirsium lanceolatum
- christian scientist
- christian schonbein
- chelifer cancroides
- cheilanthes eatonii
- charles vii of france
- charles ii of england
- chamaemelum nobilis
- cerebrospinal fluid
- cercis occidentalis
- cerapteryx graminis
- celtis occidentalis
- celestial mechanics
- celestial longitude
- catherine i of russia
- catherine de medicis
- cassia occidentalis
- carduelis cannabina
- cardigan welsh corgi
- cardamine pratensis
- cardamine douglasii
- capital of singapore
- canalis vertebralis
- calostoma ravenelii
- callinectes sapidus
- california sycamore
- california allspice
- calidris ferruginea
- bucephala islandica
- bubalus mindorensis
- brush-tail porcupine
- british thermal unit
- brevoortia tyrannis
- bougainville island
- blindstitch machine
- blind stitch machine
- bissau-guinean franc
- bird-footed dinosaur
- bidens trichosperma
- bering standard time
- bastard lignum vitae
- barbados maidenhair
- automobile industry
- autoimmune disorder
- autoimmune diabetes
- attractive nuisance
- associate in nursing
- asian tiger mosquito
- asclepias incarnata
- arteria mesenterica
- arteria communicans
- artemisia abrotanum
- arisaema dracontium
- antarctic peninsula
- anolis carolinensis
- anointing of the sick
- anoa depressicornis
- annona diversifolia
- anion-exchange resin
- angelica sylvestris
- alnus veridis crispa
- alice-josephine pons
- agitated depression
- agelaius phoeniceus
- aegilops triuncalis
- acute brain disorder
- active matrix screen
- actinidia chinensis
- acoustic resistance
- acoustic projection
