18-Letter Words Containing: Y,I,S,R
(In Any Order)
There are 74 18 letter words,
358 18 letter phrases and
0 18 letter abbr's with
Y,I,S,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 (74)
- characteristically
- disproportionately
- hyperaldosteronism
- neuropsychological
- trichloroethylenes
- transformationally
- submicroscopically
- stoichiometrically
- stereospecifically
- sphygmomanometries
- spectroheliography
- semiprofessionally
- semiconservatively
- representationally
- recrystallizations
- psychobiographical
- propagandistically
- polyesterification
- polyacrylonitriles
- overoptimistically
- oscillographically
- orthopsychiatrists
- neuropsychologists
- neuropsychiatrists
- neurophysiologists
- microcrystallinity
- methylprednisolone
- magnetostrictively
- lymphangiographies
- lipopolysaccharide
- indiscriminatingly
- incommensurability
- hypersensitization
- hypersensitivities
- hypersensitiveness
- hyperrationalities
- hyperpolarizations
- hyperpigmentations
- hypernationalistic
- hyperimmunizations
- hyperconsciousness
- hyperalimentations
- hydroxytryptamines
- hydrometeorologist
- hydrometeorologies
- hydrometallurgists
- hydroelectricities
- granulocytopoiesis
- granulocytopoieses
- electrophysiologic
- electromyographies
- dimethylhydrazines
- dihydroergotamines
- dephosphorylations
- deoxyribonucleases
- dehydrochlorinates
- dehydrochlorinases
- claustrophobically
- chlortetracyclines
- aerothermodynamics
- triphosphopyridine
- spectrographically
- rhinolaryngologist
- pteridospermaphyta
- psychotherapeutics
- noncomprehensively
- neurophysiological
- mucopolysaccharide
- laryngopharyngitis
- hypoparathyroidism
- hypercholesteremia
- diethylstilbestrol
- cytoarchitectonics
- cylindrical-stemmed
Phrases (358)
- worldly possessions
- william butler yeats
- wedding anniversary
- vladimir mayakovsky
- viccinium myrtillus
- treaty of versailles
- syzygium aromaticum
- syrian monetary unit
- supervisory routine
- superiority complex
- subversive activity
- suborder myxinoidei
- squirreltail barley
- sir henry joseph wood
- short-term liability
- sexually attractive
- security consultant
- rheims-douay version
- respiratory illness
- priority processing
- posterior pituitary
- polish monetary unit
- physical attraction
- parkinson's syndrome
- p-type semiconductor
- ostrya carpinifolia
- order sauropterygia
- order ichthyosauria
- oil-industry analyst
- marquis de lafayette
- lighthorse harry lee
- liability insurance
- lachrymal secretion
- kilocycle per second
- keyboard instrument
- james whitcomb riley
- infantile paralysis
- hypostasis of christ
- hypertonic solution
- henry norris russell
- gustatory sensation
- gossypium herbaceum
- genus citharichthys
- freudian psychology
- family spirillaceae
- family sphyraenidae
- family scorpaenidae
- family physeteridae
- family crassulaceae
- family centriscidae
- family asparagaceae
- electronics company
- education secretary
- dylan marlais thomas
- douay-rheims version
- dipsacus sylvestris
- dasyurus viverrinus
- danish monetary unit
- dame sybil thorndike
- cyrus hall mccormick
- cyanocitta cristata
- columbia university
- capital of new jersey
- bombycilla garrulus
- astronomy satellite
- assyrian neo-aramaic
- arthur garfield hays
- architectural style
- analysis of variance
- alytes obstetricans
- albert szent-gyorgyi
- agropyron cristatum
- administrative body
- acer pennsylvanicum
- zero-coupon security
- yellow lady's slipper
- yellow bristlegrass
- yellow bristle grass
- xyphophorus helleri
- wynnea sparassoides
- wireless telegraphy
- winter olympic games
- willie howard mays jr.
- william henry seward
- william henry hudson
- volumetric analysis
- virginia strawberry
- virginia serpentary
- veronica chamaedrys
- verbascum lychnitis
- valedictory speaker
- valedictory address
- upholstery material
- university of sussex
- university of oxford
- tyrannus vociferans
- tuberculoid leprosy
- transmission system
- transfiguration day
- toxic shock syndrome
- top fermenting yeast
- third battle of ypres
- theory of indicators
- teucrium chamaedrys
- takayasu's arteritis
- systema urogenitale
- systema digestorium
- system of numeration
- syrian arab republic
- synaptomys borealis
- symplocus tinctoria
- symphoricarpos alba
- sydney harbor bridge
- sweet cherry liqueur
- surveillance system
- supervisory program
- superhigh frequency
- superfamily apoidea
- suborder lipotyphla
- subfamily triglinae
- subfamily sterninae
- subfamily dorylinae
- subfamily anserinae
- subfamily acoraceae
- strawberry ice cream
- strawberry geranium
- strawberry daiquiri
- storage-battery grid
- stereophonic system
- stanley frank musial
- stanford university
- spanish oyster plant
- southern yellow pine
- sodium hypochlorite
- sociological theory
- social anthropology
- sisymbrium barbarea
- sir humphrey gilbert
- sir george trevelyan
- single-member system
- shrubby bittersweet
- short gastric artery
- shorea teysmanniana
- shirley temple black
- sensory deprivation
- security department
- securities industry
- secondary education
- secondary dentition
- saxifraga hypnoides
- saturated fatty acid
- rocky mountain sheep
- robotic telesurgery
- right gastric artery
- respiratory disease
- reproductive system
- renal insufficiency
- religious mysticism
- regression analysis
- registered security
- redbrick university
- quercus chrysolepis
- quadriphonic system
- quadrigesima sunday
- quadraphonic system
- pyrrhuloxia sinuata
- pyrophosphoric acid
- pyorrhea alveolaris
- pylodictus olivaris
- pupillary sphincter
- psychotria capensis
- prunus pensylvanica
- prumnopitys elegans
- procyon cancrivorus
- procursive epilepsy
- prevailing westerly
- presbyterian church
- potassium hydroxide
- portal hypertension
- polystichum braunii
- polypodium scouleri
- polyphosphoric acid
- phyllostachys nigra
- perpendicular style
- peromyscus eremicus
- penstemon rydbergii
- penstemon newberryi
- peninsular malaysia
- palestine authority
- oxytropis lambertii
- oriental bush cherry
- order temnospondyli
- order synentognathi
- order solenichthyes
- order psilophytales
- order polymastigina
- order mycrosporidia
- order cypriniformes
- order colymbiformes
- olfactory sensation
- n-type semiconductor
- myrica pensylvanica
- myosotis scorpiodes
- myositis trichinosa
- myasthenic syndrome
- military commission
- military censorship
- mikhail baryshnikov
- microscopic anatomy
- michael gerald tyson
- merovingian dynasty
- magnesium hydroxide
- macroscopic anatomy
- lysimachia vulgaris
- lycopodium obscurum
- louis henry sullivan
- lip synchronization
- lip synchronisation
- limnocryptes minima
- libyan islamic group
- leycesteria formosa
- learning disability
- learner's dictionary
- lathyrus sylvestris
- lathyrus latifolius
- kurdistan labor pary
- korsakov's psychosis
- jessica lucy mitford
- isopyrum biternatum
- interplanetary dust
- interagency support
- inorganic chemistry
- inflationary spiral
- in your birthday suit
- in one's birthday suit
- hysterical neurosis
- hypsiglena torquata
- hypophosphoric acid
- hyperfocal distance
- hynerpeton bassetti
- hydropower industry
- harry stack sullivan
- harry sinclair lewis
- gyromitra esculenta
- gymnastic apparatus
- grievous bodily harm
- gregory of nazianzus
- greenhouse whitefly
- green monkey disease
- government security
- gigacycle per second
- geothermal industry
- geostationary orbit
- genus strobilomyces
- genus schizachyrium
- genus mycobacterium
- genus ichthyosaurus
- genus hyracotherium
- genus clethrionomys
- genus chrysochloris
- genus chilomycterus
- genus chamaecyparis
- genus argyroxiphium
- genital personality
- four-wing flying fish
- flowering raspberry
- first battle of ypres
- first baron tennyson
- first baron macaulay
- family xenosauridae
- family stromateidae
- family sphaeriaceae
- family scutigeridae
- family scarabaeidae
- family rhiptoglossa
- 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
- executive secretary
- eusebius hieronymus
- euonymus americanus
- eucharistic liturgy
- eucalyptus coriacea
- erysimum arkansanum
- electron microscopy
- edwin dubois hayward
- early warning system
- dynamic loudspeaker
- dryopteris goldiana
- dryopteris fragrans
- dryopteris filix-mas
- dryopteris dilatata
- drunk-and-disorderly
- dorothy leigh sayers
- doctor of philosophy
- division rhodophyta
- diversionary attack
- dissociation energy
- disorderly behavior
- discretionary trust
- deflationary spiral
- daisyleaf grape fern
- cytisus ramentaceus
- cytisus multiflorus
- cystopteris montana
- cystophora cristata
- custard-apple family
- crystallized ginger
- cryptotermes brevis
- cryptogramma crispa
- cross-country skiing
- cross-country riding
- coryphaena hippurus
- coronary thrombosis
- cordyline australis
- conversion hysteria
- competitor analysis
- common lady's-slipper
- collective security
- colaptes chrysoides
- class cyanobacteria
- chrysolophus pictus
- chrysobalanus icaco
- chlamydera nuchalis
- chelydra serpentina
- charles digby harrod
- cerapteryx graminis
- celestial hierarchy
- carolingian dynasty
- california sycamore
- bursera microphylla
- british labour party
- bristly sarsparilla
- brevoortia tyrannis
- boy scouts of america
- binge-vomit syndrome
- binge-purge syndrome
- binary number system
- bastardy proceeding
- bacillary dysentery
- automobile industry
- asterid dicot family
- articulatory system
- army of the righteous
- arisaema triphyllum
- angelica sylvestris
- admiralty mountains
- adlerian psychology
