18-Letter Words Containing: N,I,N,O
(In Any Order)
There are 212 18 letter words,
724 18 letter phrases and
0 18 letter abbr's with
N,I,N,O 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 (212)
- telecommunications
- internationalizing
- inconsequentiality
- compartmentalizing
- anthropomorphizing
- transubstantiation
- interconnectedness
- transmogrification
- overrepresentation
- institutionalizing
- antivivisectionist
- videoconferencings
- vaingloriousnesses
- unresponsivenesses
- unprofitablenesses
- uniformitarianisms
- unconvincingnesses
- unconscionableness
- uncompromisingness
- unaccountabilities
- triboluminescences
- transistorizations
- transilluminations
- transformationally
- thermoluminescence
- supranationalities
- subconsciousnesses
- simultaneousnesses
- roentgenologically
- ribonucleoproteins
- representationally
- renationalizations
- reinstitutionalize
- reconstructionists
- reconstructionisms
- rambunctiousnesses
- questionablenesses
- quantificationally
- provincializations
- pronounceabilities
- proletarianization
- postmillennialists
- postmillennialisms
- postmillenarianism
- phytohemagglutinin
- photosensitization
- phenomenologically
- pertinaciousnesses
- overindebtednesses
- overidentification
- overgeneralization
- overconcentrations
- overcommunications
- overcentralization
- ostentatiousnesses
- orthogonalizations
- opinionativenesses
- nonrevolutionaries
- nonrepresentatives
- noninterventionist
- nonfraternizations
- nondiscriminations
- nondestructiveness
- nondeductibilities
- noncooperationists
- nonconfrontational
- noncomparabilities
- noncommutativities
- nonarbitrarinesses
- nonanthropologists
- nonanthropological
- neurotransmissions
- neuroendocrinology
- misrepresentations
- misinterpretations
- misidentifications
- misadministrations
- micromanipulations
- microenvironmental
- microencapsulation
- microencapsulating
- methylprednisolone
- maladministrations
- magnetoresistances
- irresponsivenesses
- irreconcilableness
- introspectionistic
- interrelationships
- internationalities
- internationalising
- interinstitutional
- intercommunicating
- intercolumniations
- institutionalising
- inhospitablenesses
- inharmoniousnesses
- industrializations
- individualizations
- indissolublenesses
- incorrigiblenesses
- inconvertibilities
- incontestabilities
- inconsolablenesses
- inconsiderableness
- inconclusivenesses
- inconceivabilities
- incommodiousnesses
- incommensurability
- inauspiciousnesses
- impersonalizations
- immunosuppressions
- immunosuppressants
- immunodeficiencies
- hyposensitizations
- hypersensitization
- hyperpigmentations
- hypernationalistic
- hyperimmunizations
- hyperconsciousness
- hyperconcentration
- hyperalimentations
- glycosaminoglycans
- fractionalizations
- expressionlessness
- evapotranspiration
- electroluminescent
- disproportionation
- disproportionating
- disintermediations
- disingenuousnesses
- dishonorablenesses
- discontentednesses
- disconsolatenesses
- disconnectednesses
- diphenylhydantoins
- depersonalizations
- denominationalisms
- dendrochronologist
- dendrochronologies
- denationalizations
- deinstitutionalize
- dedifferentiations
- decriminalizations
- deconstructionists
- curmudgeonlinesses
- countersuggestions
- counterrevolutions
- counterretaliation
- counterquestioning
- counterprogramming
- counterpetitioning
- counterinstitution
- counterinfluencing
- countereducational
- counterconventions
- counteraggressions
- counteradvertising
- counteradaptations
- counteraccusations
- conversationalists
- contradistinctions
- contemptiblenesses
- consubstantiations
- constructivenesses
- constitutionalizes
- constitutionalized
- constitutionalists
- constitutionalisms
- conservativenesses
- consequentialities
- congregationalists
- congregationalisms
- conceptualizations
- comprehensibleness
- compartmentalising
- companionabilities
- communicablenesses
- biotransformations
- antidiscrimination
- anticounterfeiting
- antiadministration
- anagrammatizations
- unsatisfactoriness
- unquestionableness
- unconstitutionally
- ultranationalistic
- tetraiodothyronine
- sentimentalization
- sentimentalisation
- rhinolaryngologist
- radiocommunication
- polypropenonitrile
- oxidation-reduction
- overinterpretation
- nonprognosticative
- noninterchangeable
- noncomprehensively
- nitrochloromethane
- multifunctionality
- laryngopharyngitis
- internationalistic
- intercommunication
- immunofluorescence
- good-neighborliness
- counterreformation
- counterintuitively
- corrosion-resistant
- antiferromagnetism
- anticholinesterase
- anti-traditionalism
- anthropocentricity
- adenocarcinomatous
Phrases (724)
- zingiber officinale
- yemeni monetary unit
- woodwind instrument
- washington monument
- voiceless consonant
- voice communication
- victor frankenstein
- upton beall sinclair
- unconscious process
- translating program
- tendonous synovitis
- tangible possession
- syrian monetary unit
- solenostemon blumei
- social organization
- social organisation
- sir arthur john evans
- single-reed woodwind
- sergei rachmaninoff
- security consultant
- second cranial nerve
- scandinavian nation
- return on investment
- rabindranath tagore
- qatari monetary unit
- programing language
- professional boxing
- president jefferson
- preconceived notion
- polish monetary unit
- poisonous substance
- planning commission
- pinicola enucleator
- piano transcription
- physical phenomenon
- parkinson's syndrome
- papuan monetary unit
- one thousand million
- on an irregular basis
- oil-industry analyst
- oceanites oceanicus
- nicolaus copernicus
- newspaper columnist
- neuropterous insect
- nephrops norvegicus
- neapolitan ice cream
- navigational system
- national censorship
- nathaniel hawthorne
- narcotic antagonist
- mordvinian language
- molar concentration
- molal concentration
- minor tranquillizer
- minor tranquilliser
- minister of religion
- military government
- midterm examination
- method of accounting
- marianne craig moore
- manganese tetroxide
- magnetic attraction
- ludwig van beethoven
- linguistic relation
- lanius lucovicianus
- keyboard instrument
- kenyan monetary unit
- john pierpont morgan
- johann ludwig uhland
- irvingia gabonensis
- international scale
- interior department
- interior decoration
- interior decorating
- installation charge
- inflectional ending
- indian rhododendron
- indian monetary unit
- hypertonic solution
- human gamma globulin
- hindu calendar month
- herpestes ichneumon
- henry norris russell
- hallucinogenic drug
- hablot knight browne
- gustatory sensation
- green mountain state
- government minister
- glandular carcinoma
- gian lorenzo bernini
- george simon kaufman
- genetic abnormality
- garcinia mangostana
- gallinago gallinago
- functional disorder
- fricative consonant
- fourth cranial nerve
- fortunella japonica
- female genital organ
- essential condition
- essential amino acid
- erigeron canadensis
- envoy extraordinary
- endorsement in blank
- emperor napoleon iii
- element of a cylinder
- electronics company
- election commission
- economic assistance
- division cynodontia
- division anthophyta
- directional antenna
- direct transmission
- denali national park
- danish monetary unit
- council of constance
- council of chalcedon
- construction worker
- constantin brancusi
- conservation of mass
- comptonia peregrina
- compression bandage
- common american shad
- cognitive semantics
- chemical phenomenon
- ceremonial occasion
- carrying into action
- capital of wisconsin
- capital of tennessee
- capital of minnesota
- capital of indonesia
- capital of argentina
- bush administration
- book of lamentations
- book of instructions
- blue ridge mountains
- bignonia capreolata
- banana passion fruit
- badminton equipment
- augsburg confession
- assyrian neo-aramaic
- ascension of the lord
- aruban monetary unit
- antispasmodic agent
- antipsychotic agent
- antineoplastic drug
- anterior fontanelle
- antagonistic muscle
- angle of inclination
- andropogon gerardii
- andrew dickson white
- anchusa officinalis
- anamnestic reaction
- analysis of variance
- american revolution
- amaranthus spinosus
- alpinia officinarum
- alpinia officinalis
- alpha-linolenic acid
- allegheny mountains
- afghan monetary unit
- aegean civilisation
- adenosine deaminase
- accounting standard
- acadia national park
- zigadenus venenosus
- yevgeni yevtushenko
- wynnea sparassoides
- william ii of england
- william henry hudson
- whole life insurance
- western roman empire
- western ribbon snake
- western mountain ash
- western diamondback
- west indian smallpox
- wankel rotary engine
- wandering albatross
- vocational training
- virginia crownbeard
- vincetoxicum negrum
- viburnum recognitum
- veronica beccabunga
- varanus komodoensis
- vaccinia gangrenosa
- utility revenue bond
- uterine contraction
- urogenital medicine
- unspoken accusation
- unipolar depression
- unilateral contract
- underground railway
- tyrannus vociferans
- twin-propeller-plane
- tricholoma venenata
- trend extrapolation
- transmission system
- transfiguration day
- transfer of training
- trade union movement
- toxemia of pregnancy
- top fermenting yeast
- tongan monetary unit
- time-and-motion study
- threatened abortion
- thermosetting resin
- thermionic emission
- therapeutic cloning
- telephone interview
- telephone extension
- tanacetum coccineum
- system of numeration
- swiss confederation
- suspended animation
- survivors insurance
- surjective function
- superannuation fund
- suborder ruminantia
- suborder pinnipedia
- stress incontinence
- stanford university
- stained-glass window
- spotsylvania county
- spirit of turpentine
- sphenoidal fontanel
- sphenoid fontanelle
- spanish oyster plant
- spanish inquisition
- space-time continuum
- southern yellow pine
- southern maidenhair
- southern bog lemming
- sonora semiannulata
- solomon r. guggenheim
- solidago canadensis
- solanum commersonii
- solanum carolinense
- snowdrop windflower
- smoking compartment
- sloanea jamaicensis
- sir ernst boris chain
- silver quandong tree
- signal-to-noise ratio
- shoshonian language
- short saphenous vein
- shorea teysmanniana
- sex-change operation
- sentential function
- sensory deprivation
- sensorimotor region
- selaginella eatonii
- segmentation cavity
- secondary education
- secondary dentition
- sao tome and principe
- saint thomas aquinas
- ruby-crowned kinglet
- ronald wilson reagan
- rocky-mountain maple
- rocky mountain sheep
- rocky mountain pinon
- riemannian geometry
- richea pandanifolia
- richard ii of england
- rhus toxicodenedron
- rhododendron maxima
- rhodanthe manglesii
- repulsorlift engine
- reinforced concrete
- regression equation
- regression analysis
- registration number
- regional anesthesia
- recording equipment
- recombinant protein
- reaction propulsion
- public relations man
- public presentation
- pterocnemia pennata
- prunus angustifolia
- prumnopitys elegans
- protozoal infection
- promotional expense
- professional tennis
- professional person
- professional dancer
- procyon cancrivorus
- prionotus carolinus
- pretrial conference
- president john adams
- power of appointment
- potentilla anserina
- positional notation
- portal hypertension
- porcupine provision
- polygonum orientale
- poinciana gilliesii
- pneumogastric nerve
- platanus orientalis
- plains lemon monarda
- piranga ludoviciana
- pinus californiarum
- pinnotheres ostreum
- pine-barren sandwort
- pimenta officinalis
- pickeringia montana
- phoenician language
- philippine mahogany
- philipp melanchthon
- pesticide poisoning
- personal credit line
- penstemon rydbergii
- penstemon newberryi
- pedilanthus pavonis
- pedestrian crossing
- parkinsonia florida
- parathion poisoning
- panax quinquefolius
- panax pseudoginseng
- paleo-indian culture
- painted-leaf begonia
- ornithopod dinosaur
- oreamnos americanus
- order temnospondyli
- order synentognathi
- order plantaginales
- order bennettitales
- opuntia lindheimeri
- operating statement
- onopordum acanthium
- onopordon acanthium
- olfactory sensation
- old italian language
- old frisian language
- observation station
- nyctanassa violacea
- nucleolus organizer
- nucleolus organiser
- nucleolar organizer
- nucleolar organiser
- northern white cedar
- northern hemisphere
- northern bog lemming
- northern barramundi
- normative economics
- norman architecture
- normal distribution
- nonvolatile storage
- nonsocial infection
- nonreligious person
- nonmalignant tumour
- non-volatile storage
- non-christian priest
- nihilistic delusion
- nicolaus zinzendorf
- nicolas malebranche
- newtonian telescope
- newtonian reflector
- newtonian mechanics
- newton's law of motion
- neutralization fire
- neurotic depression
- network programming
- nervous prostration
- nemophila menziesii
- negative reinforcer
- naturally occurring
- national assistance
- nasogastric feeding
- narcissus jonquilla
- napierian logarithm
- nail-tailed kangaroo
- n-type semiconductor
- myasthenic syndrome
- musculophrenic vein
- multiplication sign
- mountain watercress
- mountain spleenwort
- mountain four o'clock
- mountain fetterbush
- mountain chinchilla
- mountain blacksnake
- mother-in-law's tongue
- morning-glory family
- monoclonal antibody
- minor diatonic scale
- minoan civilization
- minoan civilisation
- mineral association
- microhoning machine
- merovingian dynasty
- meriones longifrons
- mentha rotundifolia
- menominee whitefish
- medical institution
- medical examination
- mason and dixon's line
- martina navratilova
- marta brigit nilsson
- marriage counseling
- mandarin orange tree
- malathion poisoning
- magnolia virginiana
- magnetic levitation
- magnesium carbonate
- machine translation
- macedonian language
- lycium carolinianum
- luteinizing hormone
- lupinus subcarnosus
- lucius dubignon clay
- louis henry sullivan
- louis henri sullivan
- lonicera canadensis
- long-term investment
- long-distance runner
- locomotive engineer
- little golden zinnia
- lip synchronization
- lip synchronisation
- limnocryptes minima
- liliid monocot genus
- lightning conductor
- lieutenant governor
- libyan monetary unit
- lending institution
- leitneria floridana
- ledum groenlandicum
- learner's dictionary
- leaning tower of pisa
- lazzaro spallanzani
- late-spring-blooming
- laportea canadensis
- land-office business
- lactose intolerance
- kingdom of swaziland
- king of great britain
- keratosis nigricans
- katmai national park
- kalapooian language
- junction transistor
- juglans californica
- judgment in personam
- juan carlos i of spain
- john philip marquand
- john joseph pershing
- john griffith chaney
- john ernst steinbeck
- john barrington wain
- jean francois millet
- jean-antoine watteau
- jasminum officinale
- jasminum nudiflorum
- japanese poinsettia
- jacques lucien monod
- jacksonian epilepsy
- italian honeysuckle
- islets of langerhans
- ionization constant
- ion-exchange polymer
- intravenous feeding
- interrogation point
- international pitch
- internal combustion
- interfacial tension
- interagency support
- insider information
- inorganic phosphate
- inorganic chemistry
- information warfare
- information science
- information measure
- inflectional suffix
- inflationary spiral
- inferior labial vein
- inertial navigation
- inductive reasoning
- indirect expression
- indigenous language
- incomplete abortion
- in the adjacent house
- in one's birthday suit
- hynerpeton bassetti
- hydrokinetic engine
- huntington's disease
- hundred-and-fortieth
- housing development
- hottentot bread vine
- homo sapiens sapiens
- hokkianese language
- hohenzollern empire
- hindu kush mountains
- hindostani language
- herringbone pattern
- henry viii of england
- heat of condensation
- have the distinction
- habenaria peramoena
- gymnadenia conopsea
- guadalupe mountains
- ground-emplaced mine
- gregory of nazianzus
- gregory of nazianzen
- greenhouse emission
- green monkey disease
- green fringed orchis
- great yellow gentian
- great saphenous vein
- granuloma inguinale
- government security
- government building
- government activity
- golden wonder millet
- golden fairy lantern
- gold-crowned kinglet
- global organization
- giannangelo braschi
- gianbattista bodoni
- german monetary unit
- genyonemus lineatus
- genus zinjanthropus
- genus toxicodendron
- genus stephanomeria
- genus scolopendrium
- genus schizopetalon
- genus rhinonicteris
- genus pseudowintera
- genus paracheirodon
- genus micropogonias
- genus lepidothamnus
- genus ibero-mesornis
- genus hyacinthoides
- genus halimodendron
- genus gymnocalycium
- genus ginglymostoma
- genus dicranopteris
- genus cnemidophorus
- genus clethrionomys
- genus chilomeniscus
- genus centropristis
- genus bougainvillea
- genus archidiskidon
- genus anoectochilus
- genus actiniopteris
- genus acanthocybium
- gentiana holopetala
- genital personality
- functional genomics
- functional calculus
- frontier settlement
- front-porch campaign
- franklin d. roosevelt
- frankfurt on the main
- francois mitterrand
- fractional currency
- four-wing flying fish
- forward transaction
- foregone conclusion
- fixed-point notation
- first baron tennyson
- finno-ugric-speaking
- financial condition
- family synodontidae
- family notonectidae
- family monodontidae
- family bignoniaceae
- fairness commission
- explicit definition
- exocentric compound
- exclusion principle
- euonymus americanus
- ethyl aminobenzoate
- estrogen antagonist
- equatoguinean franc
- energy of activation
- endowment insurance
- emu novaehollandiae
- embryonal carcinoma
- eleanor of aquitaine
- edwin of northumbria
- edward iii of england
- ecumenical movement
- eastern roman empire
- eastern indigo snake
- east indian rosewood
- dwarf russian almond
- dwarf chinquapin oak
- duodecimal notation
- drunk-and-disorderly
- drepanocytic anemia
- division cyanophyta
- divine right of kings
- dissociation energy
- diffraction grating
- dichondra micrantha
- dicamptodon ensatus
- dental practitioner
- deductive reasoning
- davidson's penstemon
- cystopteris montana
- cynoscion nebulosus
- cutaneous sensation
- cupressus goveniana
- cross-country skiing
- cross-country riding
- crisis intervention
- criminal possession
- countervailing duty
- counter reformation
- corporal punishment
- cornelius jansenius
- coptis groenlandica
- convolution of broca
- conversion reaction
- conversion hysteria
- conversion disorder
- convergent thinking
- contract of adhesion
- continuing trespass
- continental glacier
- contagious abortion
- consumer price index
- connarus guianensis
- conjugal visitation
- congenital disorder
- conflict of interest
- confederate jasmine
- cone friction clutch
- conduction deafness
- conditioned emotion
- complement fixation
- communist manifesto
- common unicorn plant
- common pitcher plant
- common morning glory
- common cardinal vein
- combat intelligence
- colinus virginianus
- cognitive scientist
- cognitive operation
- clinical depression
- claytonia virginica
- clatonia lanceolata
- class ginkgophytina
- cinnamomum camphora
- cinchona ledgeriana
- cinchona lancifolia
- cinchona cordifolia
- christian schonbein
- choloepus hoffmanni
- chinese forget-me-not
- cheilanthes eatonii
- charles ii of england
- ceylon cinnamon tree
- cerro del nacimiento
- castanea ozarkensis
- casanova de seingalt
- carolingian dynasty
- capital of san marino
- callorhinus ursinus
- cabomba caroliniana
- burhinus oedicnemus
- bubalus mindorensis
- browning machine gun
- bronchial pneumonia
- brevoortia tyrannis
- breech presentation
- bougainville trench
- bougainville island
- bottom fermentation
- bottle-nosed dolphin
- born-again christian
- book binding machine
- bone-headed dinosaur
- boeuf bourguignonne
- bocconia frutescens
- blow molding machine
- binge-vomit syndrome
- binge-purge syndrome
- bernese mountain dog
- bartolomeo prignano
- barnaba chiaramonti
- bank holding company
- ball-and-socket joint
- baby-boom generation
- automotive engineer
- associate in nursing
- arteria communicans
- arnold daniel palmer
- arches national park
- apocynum cannabinum
- apical placentation
- antonio da correggio
- anticonvulsant drug
- anterograde amnesia
- anterior facial vein
- antarctic continent
- anomalopteryx oweni
- anolis carolinensis
- anointing of the sick
- anoa depressicornis
- annona diversifolia
- anna amalia mercouri
- anion-exchange resin
- angoumois grain moth
- anemone ludoviciana
- anemia adiantifolia
- anarchist communism
- anamnestic response
- american twinflower
- american pennyroyal
- allium neopolitanum
- alice-josephine pons
- algonquian language
- alan mathison turing
- age of enlightenment
- african green monkey
- affricate consonant
- aegean civilization
- admiralty mountains
- acoustic phenomenon
- aconitum lycoctonum
- abdominal pregnancy
- abdominal breathing
