18-Letter Words Containing: S,L,I,E,R
(In Any Order)
There are 210 18 letter words,
742 18 letter phrases and
0 18 letter abbr's with
S,L,I,E,R 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 (210)
- characteristically
- disproportionately
- gastroenterologist
- oversimplification
- hyperaldosteronism
- neuropsychological
- verisimilitudinous
- valetudinarianisms
- vaingloriousnesses
- unprofitablenesses
- unprinciplednesses
- unpredictabilities
- ungrammaticalities
- uncharitablenesses
- ultrasophisticated
- ultraconservatives
- ultraconservatisms
- trichloroethylenes
- triboluminescences
- triboelectricities
- transportabilities
- transmissibilities
- transcendentalists
- transcendentalisms
- thrombophlebitides
- thermoplasticities
- thermoluminescence
- theatricalizations
- supranationalities
- superintelligences
- superintellectuals
- supercivilizations
- superciliousnesses
- stoichiometrically
- stereospecifically
- stereoregularities
- spectrohelioscopes
- spectroheliography
- spectroheliographs
- spectrofluorimeter
- semiprofessionally
- semipermeabilities
- semiconservatively
- sacrilegiousnesses
- ribonucleoproteins
- revascularizations
- representationally
- reprehensibilities
- renationalizations
- reinstitutionalize
- rehospitalizations
- recrystallizations
- quattuordecillions
- pseudotuberculosis
- pronounceabilities
- premillenarianisms
- postmillenarianism
- polyesterification
- polyacrylonitriles
- piezoelectricities
- photolithographies
- perpendicularities
- overspecialization
- overoptimistically
- overindustrializes
- overindustrialized
- overfertilizations
- overextrapolations
- overembellishments
- overcommercializes
- overclassification
- otherworldlinesses
- nonrevolutionaries
- noncomparabilities
- neuropsychologists
- neurophysiologists
- multifariousnesses
- multicellularities
- mineralocorticoids
- micrometeorologist
- micrometeorologies
- microlepidopterous
- microencapsulation
- microencapsulating
- microcalorimetries
- methylprednisolone
- melodramatizations
- magnetostrictively
- macroglobulinemias
- lymphangiographies
- lumpenproletariats
- lipopolysaccharide
- lightheartednesses
- lepidopterologists
- landlubberlinesses
- irretrievabilities
- irresponsibilities
- irresistiblenesses
- irreproachableness
- irrepressibilities
- irreplaceabilities
- irremediablenesses
- irreconcilableness
- invulnerablenesses
- intersubstitutable
- interrelationships
- interrelatednesses
- interpretabilities
- interoperabilities
- internationalities
- internationalising
- interminablenesses
- interinstitutional
- intercolumniations
- insufferablenesses
- inexpressibilities
- indestructibleness
- incorruptibilities
- incorrigiblenesses
- inconvertibilities
- inconsiderableness
- incommensurability
- inarticulatenesses
- impracticabilities
- imperturbabilities
- impersonalizations
- impermissibilities
- imperishablenesses
- immeasurablenesses
- hyperrationalities
- hyperpolarizations
- hypernationalistic
- hyperalimentations
- hydrometeorologist
- hydrometeorologies
- hydrometallurgists
- hydroelectricities
- granulocytopoiesis
- granulocytopoieses
- glottochronologies
- generalizabilities
- gastroenterologies
- ferroelectricities
- exterritorialities
- expressionlessness
- establishmentarian
- entrepreneurialism
- electroretinograms
- electrophysiologic
- electrophilicities
- electromyographies
- electroluminescent
- electrodesiccation
- electrodepositions
- electrochemistries
- electrocardiograms
- disreputablenesses
- dishonorablenesses
- discriminabilities
- disagreeablenesses
- dimethylhydrazines
- determinablenesses
- dephosphorylations
- depersonalizations
- deoxyribonucleases
- dendrochronologist
- dendrochronologies
- dematerializations
- deliberativenesses
- dehydrochlorinates
- dehydrochlorinases
- decriminalizations
- curmudgeonlinesses
- counterrevolutions
- counterculturalism
- conversationalists
- congregationalists
- congregationalisms
- comprehensibleness
- compartmentalising
- commercializations
- commensurabilities
- chlortetracyclines
- bloodthirstinesses
- biodegradabilities
- australopithecines
- anticommercialisms
- territorialisation
- spectrographically
- self-aggrandizement
- self-aggrandisement
- plasmodiophoraceae
- overcapitalisation
- order-chenopodiales
- noncomprehensively
- neurophysiological
- mucopolysaccharide
- lacto-vegetarianism
- internationalistic
- industrial-strength
- immunofluorescence
- hypercholesteremia
- good-neighborliness
- glomerulonephritis
- diethylstilbestrol
- cylindrical-stemmed
- cross-fertilization
- cross-fertilisation
- arteriolosclerosis
- anticholinesterase
Phrases (742)
- worldly possessions
- wisteria floribunda
- william shakespeare
- william james durant
- william butler yeats
- vertical stabiliser
- upton beall sinclair
- treaty of versailles
- transmitting aerial
- thomas wright waller
- third epistle of john
- third epistel of john
- television reporter
- television receiver
- table-tennis racquet
- superiority complex
- sulfur hexafluoride
- subclass metatheria
- squirreltail barley
- spatial arrangement
- sir william herschel
- sir william chambers
- sir peter paul rubens
- sir mortimer wheeler
- sir matthew flinders
- single-reed woodwind
- short-term liability
- sexually attractive
- sexual reproduction
- setophaga ruticilla
- sense of equilibrium
- semilunar cartilage
- security consultant
- second cranial nerve
- scottish highlander
- respiratory illness
- research colloquium
- republic of suriname
- republic of slovenia
- republic of maldives
- republic of honduras
- renaissance revival
- religious residence
- r. buckminster fuller
- proposal of marriage
- professional golfer
- professional boxing
- prince-of-wales plume
- president cleveland
- portuguese republic
- populus tremuloides
- polish monetary unit
- polianthes tuberosa
- pen-tailed tree shrew
- parainfluenza virus
- order sarraceniales
- order eubacteriales
- order columbiformes
- on an irregular basis
- nicolaus copernicus
- newspaper columnist
- national censorship
- musical performance
- musical arrangement
- musculus temporalis
- musculospiral nerve
- morchella crassipes
- minor tranquilliser
- minister of religion
- meleagris gallopavo
- material possession
- master of literature
- marquis de lafayette
- louis-hector berlioz
- linguistic relation
- limenitis archippus
- lighthorse harry lee
- licensing agreement
- liability insurance
- lepomis macrochirus
- lachrymal secretion
- kilocycle per second
- katherine mansfield
- karl wilhelm scheele
- karl friedrich gauss
- jons jakob berzelius
- joel chandler harris
- james whitcomb riley
- james arthur baldwin
- intervertebral disk
- intervertebral disc
- interstitial tissue
- international scale
- installation charge
- infantile paralysis
- hypertonic solution
- houses of parliament
- historical document
- henry norris russell
- health professional
- grammatical subject
- functional disorder
- freudian psychology
- frankliniella fusca
- first epistle of john
- family spirillaceae
- family sphyraenidae
- family scorpaenidae
- family physeteridae
- family crassulaceae
- family centriscidae
- family asparagaceae
- expressed almond oil
- endorsement in blank
- electronics company
- electronic database
- electron microscope
- duck-billed dinosaur
- disreputable person
- disagreeable person
- dipsacus sylvestris
- diplomatic minister
- dame sybil thorndike
- crotalus mitchellii
- crataegus laevigata
- crataegus crus-galli
- columbia university
- collapsible shelter
- circassian language
- christopher marlowe
- chemical operations
- charles francis hall
- charles follen mckim
- ceremonial occasion
- cerebrospinal fever
- cerebral hemisphere
- cascade everlasting
- carl wilhelm siemens
- carl wilhelm scheele
- carduelis carduelis
- capital of new jersey
- blue ridge mountains
- blood extravasation
- biological research
- belarusian language
- astronomy satellite
- aspalathus linearis
- ascension of the lord
- arthur m. schlesinger
- arthur garfield hays
- arteria vertebralis
- artemisia filifolia
- areteria cervicalis
- architectural style
- antirrhinum filipes
- antineoplastic drug
- analysis of variance
- american pulsatilla
- alytes obstetricans
- alfred louis kroeber
- alexander i of russia
- albert szent-gyorgyi
- air-to-ground missile
- agnes george de mille
- ageratina altissima
- acer pennsylvanicum
- yellow lady's slipper
- yellow bristlegrass
- yellow bristle grass
- xyphophorus helleri
- woolsorter's disease
- wireless telegraphy
- winter olympic games
- wilson cloud chamber
- willie howard mays jr.
- william henry seward
- william henry hudson
- wilderness campaign
- whorled loosestrife
- whole life insurance
- white slime mushroom
- western fence lizard
- wandering albatross
- walter william skeat
- volumetric analysis
- vinegar joe stilwell
- vespula maculifrons
- vespertilio murinus
- vertical stabilizer
- vermillion rockfish
- verbascum lychnitis
- verbascum blattaria
- vena supraorbitalis
- vena nasalis externa
- vena intercapitalis
- vena appendicularis
- vascular prosthesis
- vascular hemophilia
- valedictory speaker
- valedictory address
- uropsilus soricipes
- upholstery material
- united states dollar
- unipolar depression
- umbelliferous plant
- tussock caterpillar
- tuberculoid leprosy
- tuberculin skin test
- trusteeship council
- tropical rain forest
- trinectes maculatus
- trichostema lanatum
- triangulum australe
- tremella fuciformis
- travelling salesman
- transuranic element
- tragelaphus buxtoni
- threshold operation
- thomas stearns eliot
- thirst for knowledge
- third battle of ypres
- thermoplastic resin
- theodor seuss geisel
- thalamostriate vein
- textual scholarship
- tetraneuris acaulis
- territorial reserve
- terminable interest
- systema urogenitale
- syrian arab republic
- synaptomys borealis
- sweet cherry liqueur
- sutura internasalis
- surveillance system
- surgical instrument
- supratrochlear vein
- supernatural virtue
- superior labial vein
- superior colliculus
- superfamily apoidea
- suborder mugiloidea
- suborder lipotyphla
- suborder lemuroidea
- suborder lacertilia
- submersible warship
- subfamily triglinae
- subfamily sterninae
- subfamily dorylinae
- subfamily anserinae
- subfamily acoraceae
- subclass cirripedia
- subclass amphineura
- structural genomics
- striped button quail
- striated muscle cell
- streptopelia turtur
- stratified sampling
- stratified language
- straight-line method
- stochastic variable
- sterculia rupestris
- stellar association
- steganopus tricolor
- stanley frank musial
- sporobolus poiretii
- spiranthes spiralis
- spanish oyster plant
- southern yellow pine
- southern bog lemming
- sonora semiannulata
- solomon r. guggenheim
- solar magnetic field
- solanum commersonii
- solanum carolinense
- sodium hypochlorite
- sociological theory
- snowdrop windflower
- small cell carcinoma
- six-lined racerunner
- sir john carew eccles
- sir humphrey gilbert
- sir george trevelyan
- sir bernard williams
- sir alfred hitchcock
- single-member system
- single-furrow plough
- single-breasted suit
- silver-leaved poplar
- silver-leaved nettle
- silver quandong tree
- signal-to-noise ratio
- side-blotched lizard
- sidalcea malviflora
- siberian wall flower
- shirley temple black
- sexual relationship
- serratula tinctoria
- sergeant first class
- seminiferous tubule
- secobarbital sodium
- scleroderma bovista
- saxifraga stellaris
- saratoga spittlebug
- sarah kemble siddons
- sanskritic language
- sanskrit literature
- sample distribution
- salicornia europaea
- saints peter and paul
- saint teresa of avila
- saint lawrence river
- sailor's breastplate
- round-tailed muskrat
- ronald wilson reagan
- robotic telesurgery
- rickettsial disease
- rhodanthe manglesii
- rhizopus stolonifer
- rhetorical question
- revaluation reserve
- repulsorlift engine
- republic of the sudan
- republic of botswana
- renal insufficiency
- remilegia australis
- religious mysticism
- relative atomic mass
- relational database
- regular icosahedron
- regular convex solid
- regression analysis
- regional anesthesia
- real-time processing
- real-estate business
- reaction propulsion
- rachel louise carson
- quercus marilandica
- quercus chrysolepis
- pyorrhea alveolaris
- purple-hooded orchis
- purple virgin's bower
- pupillary sphincter
- pulse timing circuit
- public relations man
- public presentation
- prunus pensylvanica
- prumnopitys elegans
- prospero lambertini
- proportional sample
- promotional expense
- professional tennis
- professional person
- professional dancer
- procursive epilepsy
- prince-of-wales'-heath
- prince of wales heath
- prince edward island
- prevailing westerly
- president roosevelt
- prehistoric culture
- prairie rattlesnake
- prairie golden aster
- potentilla anserina
- portal hypertension
- populus balsamifera
- polypodium scouleri
- police headquarters
- police commissioner
- podiceps ruficollis
- plumed scorpionfish
- plexus mesentericus
- platanus orientalis
- platanus acerifolia
- plains pocket gopher
- plains lemon monarda
- pierre-simon laplace
- philaenus spumarius
- phaseolus angularis
- pezophaps solitaria
- petroleum geologist
- personal credit line
- persian gulf illness
- perpendicular style
- periodontal disease
- periarterial plexus
- pennisetum ruppelii
- peninsular malaysia
- pembroke welsh corgi
- paul bustill robeson
- parascalops breweri
- parallel processing
- paprilus alepidotus
- palestine authority
- palace of versailles
- oxytropis lambertii
- oriental bush cherry
- order ustilaginales
- order temnospondyli
- order stegocephalia
- order solenichthyes
- order rickettsiales
- order psilophytales
- order polymastigina
- order plumbaginales
- order plantaginales
- order marchantiales
- order haplosporidia
- order falconiformes
- order colymbiformes
- order bennettitales
- order aspergillales
- olfactory sensation
- old frisian language
- nucleolus organizer
- nucleolus organiser
- nucleolar organiser
- nuclear-powered ship
- north celestial pole
- nonvolatile storage
- nonreligious person
- non-volatile storage
- nicolaus zinzendorf
- nicolas malebranche
- newspaper publisher
- new siberian islands
- myrica pensylvanica
- musculus teres minor
- musculus pectoralis
- musculophrenic vein
- multiple regression
- mountain spleenwort
- mother-in-law's tongue
- montia lamprosperma
- molecular biologist
- minor diatonic scale
- mineral association
- military censorship
- michael stuart brown
- michael gerald tyson
- meriones longifrons
- melospiza georgiana
- medial rectus muscle
- marsilea drummondii
- marriage settlement
- marriage counseling
- marble bones disease
- major tranquilliser
- major diatonic scale
- machine translation
- lower carboniferous
- louis the quarreller
- louis henry sullivan
- louis henri sullivan
- lonicera canadensis
- long-term investment
- long-distance runner
- litocranius walleri
- listeria meningitis
- limnodromus griseus
- limnocryptes minima
- leycesteria formosa
- lesser sunda islands
- leptopteris superba
- leontocebus rosalia
- learning disability
- learner's dictionary
- leaning tower of pisa
- le douanier rousseau
- lathyrus sylvestris
- late-spring-blooming
- laportea canadensis
- landscape gardening
- landscape architect
- lagenaria siceraria
- lactose intolerance
- lactarius delicioso
- king charles spaniel
- karl wilhelm siemens
- kalashnikov culture
- jumping bristletail
- judicial separation
- john birks gillespie
- jessica lucy mitford
- jerusalem artichoke
- jean francois millet
- james butler hickock
- italian renaissance
- islets of langerhans
- interstellar medium
- interplanetary dust
- internal combustion
- intergalactic space
- interfacial tension
- informer's privilege
- inferior colliculus
- ilex paraguariensis
- hysterical neurosis
- hypsiglena torquata
- hyperfocal distance
- honorable discharge
- holocentrus bullisi
- hexalectris spicata
- heterotheca villosa
- hesperis matronalis
- herpes simplex virus
- herpes encephalitis
- hermann emil fischer
- helleborus foetidus
- heinrich schliemann
- harry sinclair lewis
- halicoeres radiatus
- gyromitra esculenta
- gunter wilhelm grass
- grindelia squarrosa
- grievous bodily harm
- gregorian telescope
- greenhouse whitefly
- gradable opposition
- glorious revolution
- gilles de la tourette
- gilbert and sullivan
- gigacycle per second
- giannangelo braschi
- geothermal industry
- genus trichoglossus
- genus strobilomyces
- genus scolopendrium
- genus pleurothallis
- genus pleurobrachia
- genus lagerstroemia
- genus halimodendron
- genus gasterophilus
- genus frankliniella
- genus clethrionomys
- genus chrysochloris
- genus chirocephalus
- genus chilomycterus
- genus calamagrostis
- genus bruckenthalia
- genus armillariella
- genus armadillidium
- genital personality
- generalized seizure
- general anaesthetic
- general anaesthesia
- gastroepiploic vein
- gastrocolic omentum
- frontier settlement
- fringed loosestrife
- franklin d. roosevelt
- fragrant shield fern
- fragaria chiloensis
- foregone conclusion
- fluorescent fixture
- flowering raspberry
- florida selaginella
- flat tip screwdriver
- fissurella apertura
- first earl of chatham
- first battle of ypres
- ferdinand de lesseps
- female circumcision
- federal savings bank
- favourable position
- family xenosauridae
- family stromateidae
- family sphaeriaceae
- family scutigeridae
- family scarabaeidae
- family relationship
- family ramphastidae
- family orchestiidae
- family nephropsidae
- family marsileaceae
- family gesneriaceae
- family erysiphaceae
- family cupressaceae
- family ceratopsidae
- family celastraceae
- family brassicaceae
- family ambrosiaceae
- express luxury liner
- exclusion principle
- european wolf spider
- euclid's fourth axiom
- eucharistic liturgy
- eucalyptus coriacea
- erigeron pulchellus
- epistle to the romans
- epidural anesthesia
- epacris obtusifolia
- english hippocrates
- emil hermann fischer
- electrostatic field
- electron microscopy
- electric toothbrush
- electric resistance
- elaeocarpus grandis
- edgar douglas adrian
- ecclesiastical robe
- eastern fox squirrel
- eastern fence lizard
- eastern catholicism
- early warning system
- dynamic loudspeaker
- dryopteris goldiana
- dryopteris filix-mas
- dryopteris dilatata
- drunk-and-disorderly
- double-breasted suit
- dorsal scapular vein
- dorothy leigh sayers
- dispersed particles
- disorderly behavior
- dioscorea bulbifera
- dental orthopaedics
- delusional disorder
- deflationary spiral
- dalbergia cearensis
- daisyleaf grape fern
- custard-apple family
- crystallized ginger
- criminal possession
- crescent-cell anemia
- creeping wood sorrel
- crataegus apiifolia
- cortaderia selloana
- corrosive sublimate
- corporal punishment
- cornelius jansenius
- cordyline australis
- coptis groenlandica
- congenital disorder
- conflict of interest
- confederate soldier
- computer simulation
- complex preposition
- competitor analysis
- compatible software
- common lady's-slipper
- coluber hippocrepis
- coluber constrictor
- college of cardinals
- collective security
- colaptes chrysoides
- coeloglossum viride
- cnemidophorus velox
- clinical depression
- climbing salamander
- clematis virginiana
- clematis versicolor
- clematis ochreleuca
- cleistes divaricata
- class holothuroidea
- class cyanobacteria
- class coniferopsida
- class archiannelida
- cladrastis kentukea
- citellus variegatus
- cirsium lanceolatum
- cirsium helenioides
- cholesterosis cutis
- chlamydera nuchalis
- chinese scholartree
- chinese scholar tree
- chinese parasol tree
- chinese lacquer tree
- chelydra serpentina
- chelifer cancroides
- charles william post
- charles vii of france
- charles ii of england
- charles digby harrod
- cerebrospinal fluid
- cerebral thrombosis
- cercis occidentalis
- ceratostomella ulmi
- celestial hierarchy
- cecil scott forester
- castilleja chromosa
- carl friedrich gauss
- carduelis cucullata
- carduelis cannabina
- cardigan welsh corgi
- cardamine douglasii
- carcharhinus leucas
- capparis mitchellii
- capital of singapore
- canalis vertebralis
- camelus dromedarius
- calostoma ravenelii
- california sycamore
- california allspice
- calidris ferruginea
- bursera microphylla
- bubalus mindorensis
- brush-tail porcupine
- british thermal unit
- brassia lawrenceana
- bouvier des flandres
- blue cheese dressing
- blissus leucopterus
- bleu cheese dressing
- battle of austerlitz
- bastard lignum vitae
- basal metabolic rate
- bartolomeo eustachi
- badlands wilderness
- bacillary dysentery
- automobile industry
- australian language
- australian chestnut
- auriparus flaviceps
- atrial septal defect
- asterid dicot family
- aspidelaps lubricus
- asclepias incarnata
- artium baccalaurens
- articulatory system
- arterial blood gases
- arteria ethmoidalis
- arteria auricularis
- arnold lucius gesell
- aristotelia serrata
- arisaema triphyllum
- arches national park
- antarctic peninsula
- anolis carolinensis
- annona diversifolia
- angelica sylvestris
- alveolar resorption
- alsophila pometaria
- alnus veridis crispa
- allium ampeloprasum
- aleurites moluccana
- aleksandr pavlovich
- alaska standard time
- ahmed salman rushdie
- aegilops triuncalis
- adlerian psychology
- acellular slime mold
- accounts receivable
