18-Letter Words Containing: S,S,O,R
(In Any Order)
There are 165 18 letter words,
597 18 letter phrases and
0 18 letter abbr's with
S,S,O,R 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 (165)
- gastroenterologist
- transubstantiation
- interconnectedness
- hyperaldosteronism
- weatherproofnesses
- verisimilitudinous
- vaingloriousnesses
- unscrupulousnesses
- unresponsivenesses
- unreasonablenesses
- unprofitablenesses
- uniformitarianisms
- uncompromisingness
- ultrasophisticated
- ultraconservatives
- ultraconservatisms
- triskaidekaphobias
- triboluminescences
- transportabilities
- transistorizations
- transilluminations
- thermoplasticities
- supranationalities
- supersophisticated
- superminicomputers
- superconglomerates
- supercivilizations
- superciliousnesses
- superadministrator
- submicroscopically
- subcategorizations
- structuralizations
- stoutheartednesses
- stereospecifically
- stereoregularities
- sphygmomanometries
- spectrophotometers
- spectrohelioscopes
- spectroheliographs
- soporiferousnesses
- shortsightednesses
- semiprofessionally
- semiconservatively
- satisfactorinesses
- sacrilegiousnesses
- revascularizations
- rehospitalizations
- redistributionists
- recrystallizations
- reconstructionists
- reconstructionisms
- rambunctiousnesses
- radiosensitivities
- quasiperiodicities
- pseudotuberculosis
- pseudotuberculoses
- propertylessnesses
- presumptuousnesses
- preposterousnesses
- praiseworthinesses
- postmillenarianism
- photomorphogenesis
- photomorphogeneses
- photodisintegrates
- phosphodiesterases
- pertinaciousnesses
- overprotectiveness
- overindustrializes
- overindebtednesses
- overembellishments
- overclassification
- otherworldlinesses
- orthopsychiatrists
- organophosphoruses
- obstreperousnesses
- nonrepresentatives
- nondiscriminations
- nondestructiveness
- noncooperationists
- nonarbitrarinesses
- nonanthropologists
- neurotransmissions
- neuropsychologists
- neuropsychiatrists
- neurophysiologists
- multifariousnesses
- misrepresentations
- misinterpretations
- misadministrations
- microdensitometers
- meretriciousnesses
- mechanochemistries
- maladministrations
- magnetoresistances
- lepidopterologists
- irresponsivenesses
- irresponsibilities
- irreproachableness
- irreconcilableness
- introspectionistic
- interrelationships
- inharmoniousnesses
- industrializations
- incorrigiblenesses
- inconsiderableness
- impersonalizations
- immunosuppressions
- immunosuppressants
- hypersensitization
- hypercorrectnesses
- hyperconsciousness
- hydrometallurgists
- granulocytopoiesis
- granulocytopoieses
- gastroenterologies
- forethoughtfulness
- extemporaneousness
- expressionlessness
- electrodepositions
- electrochemistries
- disintermediations
- dishonorablenesses
- discourteousnesses
- diastereoisomerism
- dephosphorylations
- depersonalizations
- deoxyribonucleases
- dehydrochlorinases
- deconstructionists
- curmudgeonlinesses
- creditworthinesses
- countersuggestions
- counterstrategists
- counteraggressions
- counteraccusations
- conversationalists
- contradistinctions
- constructivenesses
- conservativenesses
- congregationalists
- congregationalisms
- comprehensibleness
- commensurabilities
- cantankerousnesses
- bloodthirstinesses
- biotransformations
- bacteriorhodopsins
- australopithecines
- astrophotographies
- astrophotographers
- archaeoastronomies
- anticommercialisms
- unsatisfactoriness
- pteridospermopsida
- psychotherapeutics
- pseudopleuronectes
- pachycephalosaurus
- methyltestosterone
- good-neighborliness
- diethylstilbestrol
- cross-fertilization
- cross-fertilisation
- corrosion-resistant
- arteriolosclerosis
- anticholinesterase
Phrases (597)
- worldly possessions
- unconscious process
- treaty of versailles
- theodosius the great
- supervisory routine
- suborder clamatores
- suborder anisoptera
- star-shaped fortress
- sound pressure level
- social organisation
- sir martin frobisher
- sir henry joseph wood
- sir frederick ashton
- sir christopher wren
- sir arthur john evans
- sense of equilibrium
- security consultant
- scottish highlander
- scorpio the scorpion
- samolus parviflorus
- rheims-douay version
- respiratory illness
- religious residence
- ranunculus bulbosus
- professional golfer
- professional boxing
- priority processing
- president jefferson
- populus tremuloides
- pooecetes gramineus
- polianthes tuberosa
- peromyscus leucopus
- parkinson's syndrome
- oysters rockefeller
- oven stuffer roaster
- oscar hammerstein ii
- orthotomus sutorius
- order sarraceniales
- order sarcosporidia
- order passeriformes
- on an irregular basis
- oil-industry analyst
- nicolaus copernicus
- newspaper columnist
- neuropterous insect
- nephrops norvegicus
- national censorship
- musculus temporalis
- musculospiral nerve
- mount rushmore state
- moschus moschiferus
- morchella crassipes
- meconopsis cambrica
- material possession
- loranthus europaeus
- lepomis macrochirus
- latrodectus mactans
- jons jakob berzelius
- james prescott joule
- irvingia gabonensis
- hypostasis of christ
- houses of parliament
- herpestes ichneumon
- henry norris russell
- heloderma suspectum
- health professional
- gustatory sensation
- gossypium herbaceum
- george westinghouse
- genus styracosaurus
- genus struthiomimus
- genus scomberomorus
- genus saccharomyces
- genus recurvirostra
- genus encephalartos
- genus dorotheanthus
- first epistle of john
- expressed almond oil
- eusebius of caesarea
- erinaceus europaeus
- erigeron canadensis
- elmer ambrose sperry
- eastern ground snake
- dylan marlais thomas
- douay-rheims version
- dmitri shostakovich
- distributor housing
- disreputable person
- disagreeable person
- direct transmission
- crotalus scutulatus
- constantin brancusi
- conservation of mass
- compression bandage
- commissaire maigret
- collapsible shelter
- class gastromycetes
- carl gustaf mosander
- carex pseudocyperus
- bush administration
- break someone's heart
- book of instructions
- boocercus eurycerus
- bellbottom trousers
- banana passion fruit
- augsburg confession
- attestation service
- astronomy satellite
- assyrian neo-aramaic
- ascension of the lord
- artocarpus communis
- analysis of variance
- amaranthus spinosus
- alytes obstetricans
- alexander i of russia
- air-to-ground missile
- yellow lady's slipper
- yellow bristlegrass
- yellow bristle grass
- wynnea sparassoides
- writ of habeas corpus
- woolsorter's disease
- whorled loosestrife
- white slime mushroom
- western ribbon snake
- western mountain ash
- wandering albatross
- volumetric analysis
- vespula maculifrons
- vespertilio murinus
- venus's flower basket
- vena supraorbitalis
- vascular prosthesis
- varanus komodoensis
- valedictory address
- uropsilus soricipes
- unsuccessful person
- university of sussex
- united states dollar
- unipolar depression
- tyrannus vociferans
- tussock caterpillar
- trusteeship council
- trisodium phosphate
- transmission system
- toxic shock syndrome
- tobacco mosaic virus
- thujopsis dolobrata
- thomas stearns eliot
- thomas gainsborough
- thermosetting resin
- thermoplastic resin
- thermionic emission
- theodor seuss geisel
- thamnophis sirtalis
- thamnophis sauritus
- thamnophis proximus
- textual scholarship
- systema urogenitale
- systema digestorium
- system of numeration
- synaptomys borealis
- synanceja verrucosa
- symplocus tinctoria
- symphoricarpos alba
- swiss confederation
- survivors insurance
- supra expressionism
- supervisory program
- superior colliculus
- suborder tarsioidea
- suborder ceratopsia
- suborder carnosaura
- structural genomics
- stress incontinence
- stochastic variable
- stereoscopic vision
- stereophonic system
- stenotomus chrysops
- stellar association
- steganopus tricolor
- stations of the cross
- starvation acidosis
- stanford university
- standard atmosphere
- st. christopher-nevis
- sporobolus poiretii
- spanish oyster plant
- southern hemisphere
- sonora semiannulata
- solar thermal system
- solanum commersonii
- solanum carolinense
- skull and crossbones
- sir john carew eccles
- sir ernst boris chain
- signal-to-noise ratio
- shrubby st john's wort
- shoulder-to-shoulder
- short saphenous vein
- short gastric artery
- shorea teysmanniana
- shaggymane mushroom
- sexual relationship
- sensory deprivation
- sensorimotor region
- seminiferous tubule
- self-employed person
- secretary of defense
- secobarbital sodium
- scleroderma bovista
- scale of measurement
- saxifraga hypnoides
- sarcophilus hariisi
- saratoga spittlebug
- sarah kemble siddons
- sample distribution
- samolus floribundus
- salamandra maculosa
- saint teresa of avila
- sailor's breastplate
- sacramento sturgeon
- robert mearns yerkes
- robert james fischer
- rhizopus stolonifer
- rhizoctinia disease
- retarded depression
- respiratory disease
- reproductive system
- religious mysticism
- relative atomic mass
- regression equation
- regression analysis
- regional anesthesia
- real-time processing
- reactive depression
- random-access memory
- ramsay hunt syndrome
- rachel louise carson
- quercus chrysolepis
- quadriphonic system
- quadraphonic system
- pylodictus olivaris
- pterocarpus indicus
- psychotria capensis
- psoriatic arthritis
- psocopterous insect
- prunus laurocerasus
- prunus angustifolia
- prumnopitys elegans
- prosopis juliiflora
- prosopis glandulosa
- professional tennis
- professional person
- professional dancer
- procursive epilepsy
- prionotus carolinus
- president roosevelt
- president john adams
- present progressive
- potassium hydroxide
- potassium carbonate
- potamogeton crispus
- populus balsamifera
- pomatomus saltatrix
- polyporus squamosus
- polyporus frondosus
- polyergus rufescens
- political commissar
- police commissioner
- podiceps ruficollis
- plumed scorpionfish
- pleurotus ostreatus
- platanus orientalis
- pinnotheres ostreum
- phyllostachys nigra
- phyllostachys aurea
- phragmites communis
- phaseolus caracalla
- phaseolus angularis
- pezophaps solitaria
- peromyscus eremicus
- periodontal disease
- peperomia sandersii
- pedestrian crossing
- paul bustill robeson
- parochetus communis
- parascalops breweri
- parallel processing
- paprilus alepidotus
- pancreatic fibrosis
- palace of versailles
- orthopterous insect
- oreamnos americanus
- order ustilaginales
- order solenogastres
- order solenichthyes
- order rickettsiales
- order psilophytales
- order aspergillales
- orange horseshoe bat
- operations research
- olfactory sensation
- observation station
- nucleolus organiser
- notoryctus typhlops
- nonreligious person
- non-christian priest
- nicholas ii of russia
- neurotic depression
- nervous prostration
- nasogastric feeding
- narcissus jonquilla
- myosotis scorpiodes
- myositis trichinosa
- myasthenic syndrome
- musculus teres minor
- musculus teres major
- musculus pectoralis
- musculus buccinator
- munchausen syndrome
- multiple regression
- mountain watercress
- morrow's honeysuckle
- missouri compromise
- mineral association
- military commission
- military censorship
- microprocessor chip
- meriones longifrons
- master of ceremonies
- marta brigit nilsson
- marble bones disease
- malacosoma disstria
- macrozamia spiralis
- lupus erythematosus
- lupinus subcarnosus
- louis henry sullivan
- louis henri sullivan
- lonicera canadensis
- livistona australis
- lip synchronisation
- limnodromus griseus
- leycesteria formosa
- leptopteris superba
- lepromatous leprosy
- leontocebus rosalia
- le douanier rousseau
- lathyrus latifolius
- laportea canadensis
- lactarius delicioso
- korsakov's psychosis
- korsakoff's syndrome
- keratosis nigricans
- karl theodor jaspers
- junction transistor
- juan carlos i of spain
- josiah willard gibbs
- john joseph pershing
- john ernst steinbeck
- john birks gillespie
- jessica lucy mitford
- jatropha stimulosus
- james thomas farrell
- james francis thorpe
- islets of langerhans
- iron-storage disease
- ipomoea orizabensis
- indirect expression
- in one's birthday suit
- hysterical neurosis
- hynerpeton bassetti
- hygrophorus russula
- hydromantes shastae
- horseshoe whipsnake
- horse chestnut cream
- holocentrus bullisi
- heterosexual person
- hesperis matronalis
- helleborus foetidus
- harold hirschsprung
- halicoeres radiatus
- grindelia squarrosa
- greenhouse emission
- green monkey disease
- great saphenous vein
- goods and service tax
- genus zinjanthropus
- genus tyrannosaurus
- genus trichoglossus
- genus trichodesmium
- genus thysanocarpus
- genus tautogolabrus
- genus strobilomyces
- genus streptococcus
- genus streptocarpus
- genus stephanomeria
- genus sphaerocarpus
- genus sphaerocarpos
- genus scolopendrium
- genus schizophragma
- genus sarcorhamphus
- genus sarcocephalus
- genus rhinonicteris
- genus pterodactylus
- genus pseudowintera
- genus protoceratops
- genus pleurothallis
- genus phascolarctos
- genus micropogonias
- genus microdipodops
- genus melanogrammus
- genus macrodactylus
- genus lagerstroemia
- genus lagarostrobus
- genus ichthyosaurus
- genus ibero-mesornis
- genus gastroboletus
- genus gasterophilus
- genus electrophorus
- genus edmontosaurus
- genus dicranopteris
- genus dendrocalamus
- genus dactylopterus
- genus corythosaurus
- genus cnemidophorus
- genus clethrionomys
- genus chrysothamnus
- genus chrysophyllum
- genus chrysochloris
- genus chrysobalanus
- genus chronoperates
- genus chorizagrotis
- genus chlorophoneus
- genus chirocephalus
- genus chilomycterus
- genus cercosporella
- genus cercopithecus
- genus cephalopterus
- genus centropristis
- genus cardiospermum
- genus calamagrostis
- genus aulacorhyncus
- genus arctocephalus
- genus archidiskidon
- genus actiniopteris
- genus acanthocereus
- gadus macrocephalus
- fringed loosestrife
- fragaria chiloensis
- first battle of ypres
- first baron tennyson
- feast of tabernacles
- fast of the firstborn
- family rhiptoglossa
- fairness commission
- eusebius hieronymus
- euonymus americanus
- eucalyptus rostrata
- euarctos americanus
- estrogen antagonist
- esther hobart morris
- eptesicus serotinus
- epistle to the romans
- epacris obtusifolia
- english hippocrates
- elymus trachycaulos
- elaeocarpus grandis
- eichhornia spesiosa
- edward the confessor
- ecclesiastical robe
- eastern indigo snake
- eastern fox squirrel
- eastern catholicism
- east indian rosewood
- dwarf russian almond
- dryopteris fragrans
- dryopteris filix-mas
- douglas fairbanks jr.
- double-breasted suit
- dorsal scapular vein
- dorothy leigh sayers
- dissociation energy
- discretionary trust
- desmodium tortuosum
- depressive disorder
- delusional disorder
- daucus carota sativa
- cytisus multiflorus
- cystopteris montana
- cystophora cristata
- cupressus goveniana
- cupressus arizonica
- cryptotermes brevis
- crucifixion of jesus
- crotalus adamanteus
- cross-country skiing
- cross-country riding
- crisis intervention
- criminal possession
- crataegus tomentosa
- court of saint james's
- corrosive sublimate
- coronavirus disease
- coronary thrombosis
- cornelius jansenius
- coreopsis tinctoria
- cordyline australis
- cordia gerascanthus
- conversion hysteria
- conversion disorder
- contopus sordidulus
- continuing trespass
- contempt of congress
- connarus guianensis
- competitor analysis
- common lady's-slipper
- colutea arborescens
- colinus virginianus
- colaptes chrysoides
- coeloglossum viride
- closed-heart surgery
- clinical depression
- clematis versicolor
- class pyrenomycetes
- class holothuroidea
- class cyanobacteria
- class cryptophyceae
- class coniferopsida
- class chrysophyceae
- class chlorophyceae
- cirsium helenioides
- chrysophrys auratus
- chrysolophus pictus
- chrysobalanus icaco
- christian schonbein
- choriotis australis
- cholesterosis cutis
- chinese scholartree
- chinese scholar tree
- chinese parasol tree
- charles william post
- charles joseph clark
- cerebral thrombosis
- cercis occidentalis
- cecil scott forester
- catherine i of russia
- catharanthus roseus
- castilleja chromosa
- castanea ozarkensis
- cascade transformer
- carissa grandiflora
- capreolus capreolus
- camelus dromedarius
- calochortus elegans
- calochortus amoenus
- callorhinus ursinus
- burhinus oedicnemus
- bubalus mindorensis
- bronchoscopic smear
- broadcasting studio
- bradley's spleenwort
- boy scouts of america
- bouvier des flandres
- bocconia frutescens
- blissus leucopterus
- billion-dollar grass
- bidens trichosperma
- barometric pressure
- barbados gooseberry
- barack hussein obama
- babyrousa babyrussa
- austrotaxus spicata
- astroloma humifusum
- associate professor
- associate in nursing
- assistant professor
- asparagus setaceous
- asian tiger mosquito
- asian horseshoe crab
- articulatory system
- arterial blood gases
- arnold lucius gesell
- aristotelia serrata
- aristarchus of samos
- arisaema atrorubens
- anolis carolinensis
- anoa depressicornis
- anarchist communism
- anamnestic response
- agonus cataphractus
- agitated depression
- aegilops triuncalis
- acoustic resistance
- acoustic absorption
- acer pseudoplatanus
- absorption spectrum
