18-Letter Words Containing: I,S,T,R,I,O,N,S
(In Any Order)
There are 69 18 letter words,
123 18 letter phrases and
0 18 letter abbr's with
I,S,T,R,I,O,N,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 (69)
- transubstantiation
- verisimilitudinous
- uniformitarianisms
- triboluminescences
- transportabilities
- transistorizations
- transilluminations
- supranationalities
- superminicomputers
- supercivilizations
- superadministrator
- subcategorizations
- structuralizations
- semiconservatively
- satisfactorinesses
- revascularizations
- rehospitalizations
- redistributionists
- recrystallizations
- reconstructionists
- reconstructionisms
- radiosensitivities
- praiseworthinesses
- postmillenarianism
- photodisintegrates
- pertinaciousnesses
- overindustrializes
- overclassification
- nondiscriminations
- noncooperationists
- nonarbitrarinesses
- neurotransmissions
- neuropsychiatrists
- neurophysiologists
- multifariousnesses
- misrepresentations
- misinterpretations
- misadministrations
- microdensitometers
- meretriciousnesses
- mechanochemistries
- maladministrations
- irresponsibilities
- introspectionistic
- interrelationships
- industrializations
- impersonalizations
- hypersensitization
- granulocytopoiesis
- electrodepositions
- disintermediations
- depersonalizations
- deconstructionists
- creditworthinesses
- conversationalists
- contradistinctions
- congregationalists
- congregationalisms
- commensurabilities
- bloodthirstinesses
- biotransformations
- bacteriorhodopsins
- australopithecines
- anticommercialisms
- unsatisfactoriness
- cross-fertilization
- cross-fertilisation
- corrosion-resistant
- anticholinesterase
Phrases (123)
- supervisory routine
- social organisation
- sir martin frobisher
- sir frederick ashton
- sir christopher wren
- scottish highlander
- scorpio the scorpion
- respiratory illness
- priority processing
- oscar hammerstein ii
- oil-industry analyst
- national censorship
- material possession
- genus struthiomimus
- first epistle of john
- distributor housing
- direct transmission
- constantin brancusi
- bush administration
- book of instructions
- banana passion fruit
- attestation service
- air-to-ground missile
- volumetric analysis
- vespertilio murinus
- vena supraorbitalis
- university of sussex
- trusteeship council
- transmission system
- thermosetting resin
- thermoplastic resin
- thermionic emission
- thamnophis sirtalis
- thamnophis sauritus
- thamnophis proximus
- symplocus tinctoria
- swiss confederation
- stress incontinence
- stereoscopic vision
- stellar association
- starvation acidosis
- stanford university
- st. christopher-nevis
- sir ernst boris chain
- signal-to-noise ratio
- sexual relationship
- sensory deprivation
- sensorimotor region
- seminiferous tubule
- sample distribution
- saint teresa of avila
- rhizopus stolonifer
- rhizoctinia disease
- regression equation
- regional anesthesia
- real-time processing
- reactive depression
- quadriphonic system
- pterocarpus indicus
- psychotria capensis
- prunus angustifolia
- professional tennis
- prionotus carolinus
- platanus orientalis
- phragmites communis
- periodontal disease
- pedestrian crossing
- pancreatic fibrosis
- order ustilaginales
- observation station
- non-christian priest
- neurotic depression
- nasogastric feeding
- myositis trichinosa
- multiple regression
- mineral association
- military commission
- military censorship
- marta brigit nilsson
- livistona australis
- lip synchronisation
- keratosis nigricans
- junction transistor
- iron-storage disease
- indirect expression
- in one's birthday suit
- hysterical neurosis
- holocentrus bullisi
- hesperis matronalis
- genus trichodesmium
- genus rhinonicteris
- genus dicranopteris
- genus chorizagrotis
- genus centropristis
- genus actiniopteris
- fringed loosestrife
- eptesicus serotinus
- english hippocrates
- eastern indigo snake
- eastern catholicism
- east indian rosewood
- dissociation energy
- discretionary trust
- cross-country skiing
- cross-country riding
- crisis intervention
- coreopsis tinctoria
- cordyline australis
- conversion hysteria
- continuing trespass
- competitor analysis
- christian schonbein
- cercis occidentalis
- catherine i of russia
- broadcasting studio
- bidens trichosperma
- associate in nursing
- asian tiger mosquito
- anarchist communism
- agitated depression
- aegilops triuncalis
- acoustic resistance
- acoustic absorption
