18-Letter Words Containing: I,R,R,I,_,_
(In Any Order)
There are 121 18 letter words,
594 18 letter phrases and
0 18 letter abbr's with
I,R,R,I,_,_ 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 (121)
- characteristically
- disproportionately
- anthropomorphizing
- transmogrification
- uniformitarianisms
- ultramicroscopical
- triboelectricities
- transportabilities
- transistorizations
- superminicomputers
- superadministrator
- structuralizations
- stereoregularities
- ribonucleoproteins
- revascularizations
- representativities
- reprehensibilities
- redistributionists
- recrystallizations
- reconstructionists
- reconstructionisms
- proletarianization
- premillenarianisms
- predestinarianisms
- praiseworthinesses
- polyacrylonitriles
- photomicrographies
- phonocardiographic
- perpendicularities
- particularizations
- overindustrializes
- overindustrialized
- overgeneralization
- overfertilizations
- overcommercializes
- overcommercialized
- overcentralization
- orthopsychiatrists
- nonrevolutionaries
- nonfraternizations
- nonarbitrarinesses
- neurotransmissions
- neuropsychiatrists
- myeloproliferative
- misrepresentations
- misinterpretations
- mineralocorticoids
- microreproductions
- microradiographies
- microphotographies
- micromorphological
- micrometeorologist
- micrometeorologies
- microlepidopterous
- microenvironmental
- microdensitometric
- microdensitometers
- microcrystallinity
- microcalorimetries
- meretriciousnesses
- irretrievabilities
- irresponsivenesses
- irresponsibilities
- irresistiblenesses
- irrepressibilities
- irreplaceabilities
- irremediablenesses
- irreconcilableness
- intraventricularly
- interrelationships
- interpretabilities
- interoperabilities
- incorruptibilities
- incorrigiblenesses
- imperturbabilities
- hyperrationalities
- hyperpolarizations
- hydroelectricities
- ferroelectricities
- exterritorialities
- evapotranspiration
- entrepreneurialism
- electrochemistries
- echocardiographies
- disproportionation
- disproportionating
- dihydroergotamines
- diastereoisomerism
- creditworthinesses
- counterretaliation
- counteradvertising
- chromolithographic
- bureaucratizations
- biotransformations
- bacteriorhodopsins
- angiocardiographic
- triphosphopyridine
- trichlormethiazide
- tetraiodothyronine
- territorialization
- territorialisation
- rhinolaryngologist
- recruiting-sergeant
- pteridospermopsida
- polypropenonitrile
- overinterpretation
- muscivora-forficata
- laryngopharyngitis
- industrial-strength
- hypoparathyroidism
- hyperbilirubinemia
- glomerulonephritis
- fibrocartilaginous
- cross-fertilization
- cross-fertilisation
- corrosion-resistant
- characteristicness
- ballistocardiogram
- arteriolosclerosis
- antiferromagnetism
- anthropocentricity
Phrases (594)
- xerographic printer
- wisteria floribunda
- wedding anniversary
- victory in europe day
- victory celebration
- victor frankenstein
- vertical stabiliser
- united arab emirates
- triglochin maritima
- transmitting aerial
- tichodroma muriaria
- television reporter
- television receiver
- syrian monetary unit
- supervisory routine
- superiority complex
- suborder myxinoidei
- stringed instrument
- squirreltail barley
- spanish-american war
- sir william herschel
- sir william chambers
- sir mortimer wheeler
- sir matthew flinders
- sir martin frobisher
- sir frederick ashton
- sir christopher wren
- short-term liability
- sergei rachmaninoff
- semilunar cartilage
- scorpio the scorpion
- scientific research
- right-handed pitcher
- rheims-douay version
- respiratory illness
- republic of suriname
- republic of kiribati
- renaissance revival
- religious residence
- relaxation behavior
- refrigerator cookie
- qatari monetary unit
- protective covering
- private corporation
- priority processing
- posterior pituitary
- positive reinforcer
- politically correct
- piano transcription
- parnassia palustris
- parainfluenza virus
- ostrya carpinifolia
- oscar hammerstein ii
- order sarcosporidia
- order ichthyosauria
- order ciconiiformes
- on an irregular basis
- modal auxiliary verb
- minor tranquillizer
- minor tranquilliser
- minister of religion
- military government
- mexican-american war
- marijuana cigarette
- marianne craig moore
- major tranquillizer
- louis-hector berlioz
- lepomis macrochirus
- karl friedrich gauss
- jean-frederic joliot
- intracellular fluid
- intervertebral disk
- intervertebral disc
- interquartile range
- interior department
- interior decoration
- interior decorating
- indian rhododendron
- ideological barrier
- great pyramid of giza
- gravitational force
- graphical recording
- grace patricia kelly
- government minister
- glyceryl trinitrate
- gian lorenzo bernini
- geographical region
- functional disorder
- fulminating mercury
- fragaria virginiana
- federation of tribes
- family charadriidae
- extreme right-winger
- euphorbia marginata
- eriobotrya japonica
- erigeron canadensis
- emperor napoleon iii
- emberiza citrinella
- drafting instrument
- douay-rheims version
- distributor housing
- direct transmission
- dietrich bonhoeffer
- dasyurus viverrinus
- comptonia peregrina
- commissaire maigret
- carrying into action
- carduelis carduelis
- carassius carassius
- caprimulgiform bird
- business enterprise
- biological research
- berberis canadensis
- baccharis pilularis
- auxiliary operation
- authoritarian state
- assyrian neo-aramaic
- artistic production
- arteria vertebralis
- arteria pancreatica
- armoracia rusticana
- areteria cervicalis
- antirrhinum filipes
- antilope cervicapra
- antiberiberi factor
- andropogon gerardii
- andrija mohorovicic
- amphibious aircraft
- american revolution
- algorithmic program
- alexander i of russia
- air-to-ground missile
- wisteria frutescens
- willie howard mays jr.
- william henry seward
- william henry hoover
- white fringed orchis
- white fringed orchid
- western prince's pine
- virginia strawberry
- virginia serpentary
- virginia crownbeard
- virgilia divaricata
- viperine grass snake
- viburnum recognitum
- veterinary medicine
- vespertilio murinus
- vertical stabilizer
- vermillion rockfish
- verbesina virginica
- vena supraorbitalis
- valedictory oration
- vaccaria pyramidata
- uterine contraction
- uropsilus soricipes
- university of oxford
- united arab republic
- unipolar depression
- uniocular dichromat
- typewriter carriage
- two-line great primer
- tropical rain forest
- trogium pulsatorium
- trillium recurvatum
- tricholoma pardinum
- trichloracetic acid
- tremella fuciformis
- transitive verb form
- transfiguration day
- transfer of training
- trailing four o'clock
- torreya californica
- tiarella cordifolia
- third baron rayleigh
- thin-leaved bilberry
- thermosetting resin
- thermoplastic resin
- thermal equilibrium
- theory of relativity
- theory of indicators
- teucrium scorodonia
- tetraneuris acaulis
- territorial reserve
- terminable interest
- tellima grandiflora
- tarquinius superbus
- taraktogenos kurzii
- taraktagenos kurzii
- talmudic literature
- takayasu's arteritis
- syrian arab republic
- sutura internasalis
- survivors insurance
- surgical instrument
- supra expressionism
- superior labial vein
- superior colliculus
- suborder tarsioidea
- suborder ruminantia
- suborder pinnipedia
- suborder mugiloidea
- suborder lacertilia
- submersible warship
- subclass cirripedia
- strawberry daiquiri
- sterculia rupestris
- stanford university
- st. christopher-nevis
- sporobolus poiretii
- spirit of turpentine
- spiranthes spiralis
- sparmannia africana
- southern maidenhair
- six-lined racerunner
- sisymbrium barbarea
- sir humphrey gilbert
- sir ernst boris chain
- sir bernard williams
- sir alfred hitchcock
- siberian wall flower
- serratula tinctoria
- sensory deprivation
- sensorimotor region
- securities industry
- saxifraga stellaris
- sarcophilus hariisi
- sanskrit literature
- salicornia europaea
- saint martin's summer
- saint lawrence river
- saint francis xavier
- sacrifice operation
- rupicapra rupicapra
- round-trip light time
- right gastric artery
- riemannian geometry
- richard ii of england
- richard coeur de lion
- rhodesian ridgeback
- rhizopus stolonifer
- rhetorical question
- reticular formation
- respiratory disease
- repulsorlift engine
- republic of bulgaria
- remilegia australis
- regression equation
- regression analysis
- registration number
- registered security
- refrigeration dryer
- redbrick university
- red-winged blackbird
- red-bellied terrapin
- recreation facility
- recording equipment
- recombinant protein
- real-time processing
- reactive depression
- reaction propulsion
- ratibida columnaris
- rate of depreciation
- radiation pyrometer
- quercus marilandica
- pyrrhuloxia sinuata
- pyrophosphoric acid
- pyrola rotundifolia
- pus-forming bacteria
- purple virgin's bower
- pure iambic trimeter
- pupillary sphincter
- pterocarpus indicus
- psoriatic arthritis
- prospero lambertini
- prosopis juliiflora
- prosecuting officer
- producer price index
- procursive epilepsy
- probiotic bacterium
- prionotus carolinus
- prince edward island
- prevailing westerly
- prehistoric culture
- prairie rattlesnake
- prairie golden aster
- porphyrio porphyrio
- porcupine provision
- poncirus trifoliata
- pinus californiarum
- pierre-simon laplace
- peruvian mastic tree
- personal credit line
- periarterial plexus
- peperomia sandersii
- penstemon rydbergii
- peltandra virginica
- pedestrian crossing
- partial correlation
- parnassia fimbriata
- parkinsonia florida
- paranthias furcifer
- parametric quantity
- pancreatic fibrosis
- page-at-a-time printer
- oxytropis lambertii
- orthochromatic film
- ornithopod dinosaur
- oriental arborvitae
- order ustilaginales
- order rickettsiales
- order polymastigina
- order mycrosporidia
- order haplosporidia
- order haemosporidia
- order cypriniformes
- order coraciiformes
- order actinomyxidia
- nuclear engineering
- normal distribution
- nonreligious person
- non-christian priest
- nierembergia repens
- neutralization fire
- neurotic depression
- negative reinforcer
- nauclea diderrichii
- napierian logarithm
- myricaria germanica
- multiple regression
- morning-glory family
- momordica charantia
- missouri compromise
- miniature schnauzer
- military censorship
- middle cerebral vein
- microprocessor chip
- mertensia virginica
- meriones longifrons
- matricaria recutita
- matricaria inodorum
- martina navratilova
- martin luther king jr.
- marta brigit nilsson
- marsilea drummondii
- marriage counseling
- major tranquilliser
- macrozamia spiralis
- little bighorn river
- litocranius walleri
- liquid metal reactor
- line-at-a-time printer
- limnodromus griseus
- lepiota rubrotincta
- leitneria floridana
- learner's dictionary
- lagenaria siceraria
- labyrinthine artery
- king of great britain
- kiggelaria africana
- keratosis nigricans
- kammon strait bridge
- junior welterweight
- junction transistor
- john barrington wain
- isopyrum biternatum
- iron-storage disease
- iridoprocne bicolor
- ipratropium bromide
- intrauterine device
- intracranial cavity
- intervertebral vein
- interstellar medium
- interrogation point
- intermediate shroud
- interference fringe
- intercapitular vein
- insider information
- inorganic chemistry
- infraorbital artery
- informer's privilege
- information warfare
- information measure
- inflationary spiral
- inferiority complex
- inferior labial vein
- inferior colliculus
- indri brevicaudatus
- indirect expression
- indicator electrode
- in your birthday suit
- ilex paraguariensis
- idiopathic disorder
- hysterical neurosis
- hyperchromic anemia
- hydroxybutyric acid
- hungarian partridge
- hindu-arabic numeral
- hieracium praealtum
- heuchera cylindrica
- hesperis matronalis
- herpes simplex virus
- hermann emil fischer
- helicobacter pylori
- harry sinclair lewis
- halicoeres radiatus
- haematobia irritans
- habenaria fimbriata
- habenaria albiflora
- group participation
- grindelia squarrosa
- grievous bodily harm
- green fringed orchis
- great dividing range
- graduation exercise
- gothic architecture
- glorious revolution
- giant red paintbrush
- geostationary orbit
- genus rhinonicteris
- genus ibero-mesornis
- genus hemitripterus
- genus dicranopteris
- genus chorizagrotis
- genus centropristis
- genus armillariella
- genus argyroxiphium
- genetic fingerprint
- generalized seizure
- fritz albert lipmann
- fritillaria recurva
- fritillaria biflora
- fritillaria affinis
- fringed loosestrife
- friedrich nietzsche
- friedrich max muller
- french and indian war
- frederick william iv
- frederick william ii
- francois mitterrand
- fragaria chiloensis
- flat tip screwdriver
- fictional character
- family trichiuridae
- family trephritidae
- family roridulaceae
- family parkeriaceae
- family laricariidae
- family cuterebridae
- family carchariidae
- exothermic reaction
- european white birch
- eurasian kingfisher
- eucharistic liturgy
- erythronium albidum
- erythrina variegata
- ernst heinrich weber
- epicyclic gear train
- emil hermann fischer
- electron multiplier
- electrical engineer
- electric typewriter
- electric resistance
- eighth cranial nerve
- edwin of northumbria
- dwarf-white trillium
- dryopteris goldiana
- dryopteris filix-mas
- dryopteris dilatata
- dramatic production
- diversionary attack
- dispersed particles
- disorderly behavior
- discretionary trust
- dioscorea bulbifera
- diffraction grating
- dichondra micrantha
- dicentra cucullaria
- descriptive grammar
- depressive disorder
- depreciation charge
- dental practitioner
- delusional disorder
- deflationary spiral
- deep supporting fire
- dalbergia cearensis
- cyrilla racemiflora
- cypripedium reginae
- current electricity
- cupressus arizonica
- crystallized ginger
- cross-country skiing
- cross-country riding
- cronartium ribicola
- crocodilian reptile
- crisis intervention
- corticospinal tract
- corrosive sublimate
- coronavirus disease
- coreopsis tinctoria
- cordyline australis
- copernicia cerifera
- conversion reaction
- conversion hysteria
- conversion disorder
- consumer price index
- congenital disorder
- coluber hippocrepis
- clematis versicolor
- citrus aurantifolia
- citroncirus webberi
- circulatory failure
- circulating library
- circis siliquastrum
- choriotis australis
- chelifer cancroides
- charronia flavigula
- charles vii of france
- cerro del nacimiento
- cerebrospinal fluid
- ceratotherium simum
- cerapteryx graminis
- centaurea cineraria
- celestial hierarchy
- catherine i of russia
- carl friedrich gauss
- carissa grandiflora
- cardioid microphone
- cardinal bellarmine
- cardigan welsh corgi
- cardamine pratensis
- cardamine bulbifera
- canalis vertebralis
- calvin richard klein
- callorhinus ursinus
- callitris calcarata
- california white fir
- california sycamore
- california box elder
- calidris ferruginea
- burmeisteria retusa
- brush-tail porcupine
- british thermal unit
- british labour party
- bristly sarsparilla
- brevoortia tyrannis
- brazilian trumpeter
- brassica perviridis
- born-again christian
- birth control device
- bird-footed dinosaur
- billion-dollar grass
- bidens trichosperma
- bicycle parking rack
- bering standard time
- berberis thunbergii
- barnaba chiaramonti
- barbados maidenhair
- autoimmune disorder
- auriparus flaviceps
- auditory perception
- atrial fibrillation
- arytenoid cartilage
- article of furniture
- arteria ophthalmica
- arteria mesenterica
- arteria ethmoidalis
- arteria epigastrica
- arteria communicans
- arteria auricularis
- artemisia abrotanum
- aronia berry liqueur
- armillaria caligata
- aristotelia serrata
- aristolochia durior
- arisaema triphyllum
- arisaema dracontium
- araucaria bidwillii
- application program
- antonio da correggio
- anticipatory breach
- antiarrhythmic drug
- anterior facial vein
- anoa depressicornis
- anna amalia mercouri
- amorpha californica
- american white birch
- american twinflower
- american dwarf birch
- american arborvitae
- alnus veridis crispa
- agrimonia eupatoria
- agaricus campestris
- acute brain disorder
- active matrix screen
