20-Letter Words Containing: A,S,I,L
(In Any Order)
There are 82 20 letter words,
740 20 letter phrases and
0 20 letter abbr's with
A,S,I,L in.
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| Word | Save | Length | Usage | Points | Type | ||
|---|---|---|---|---|---|---|---|
We couldn't find any valid Scrabble US words with a length of 20. Try changing the version of the game.
Tip: Scrabble EU allows far more words than US! | |||||||
All 20 Letter Words
Words (82)
- uncharacteristically
- overenthusiastically
- institutionalization
- hypercholesterolemia
- unconscionablenesses
- ultrasegregationists
- ultrarevolutionaries
- ultramicroscopically
- ultracentrifugations
- transformationalists
- syncategorematically
- superspecializations
- spectrophotometrical
- spectroheliographies
- representationalists
- representationalisms
- reinstitutionalizing
- reindustrializations
- reconceptualizations
- radiopharmaceuticals
- radioimmunoassayable
- psychopharmacologist
- psychopharmacologies
- psychopathologically
- pseudocholinesterase
- professionalizations
- plethysmographically
- photophosphorylation
- phosphatidylcholines
- phenylthiocarbamides
- phenylpropanolamines
- paradichlorobenzenes
- paleoanthropologists
- overintellectualizes
- nondenominationalism
- neuropsychiatrically
- neurophysiologically
- neuropharmacologists
- micropaleontologists
- microcrystallinities
- magnetofluiddynamics
- lymphogranulomatosis
- irreproachablenesses
- irreconcilablenesses
- interchangeabilities
- intellectualizations
- inconsiderablenesses
- inconsequentialities
- incommensurabilities
- hypercoagulabilities
- hydrochlorothiazides
- homotransplantations
- histocompatibilities
- existentialistically
- encephalomyocarditis
- electrophysiological
- electrophotographies
- electrooculographies
- distinguishabilities
- dimethylnitrosamines
- departmentalizations
- deinstitutionalizing
- deindustrializations
- dehydrochlorinations
- crystallographically
- countersurveillances
- countermobilizations
- conventionalizations
- bacteriochlorophylls
- antifluoridationists
- acetylcholinesterase
- semiautobiographical
- oophorosalpingectomy
- noninstitutionalized
- noninstitutionalised
- nephroangiosclerosis
- internationalisation
- indistinguishability
- histoincompatibility
- destructive-metabolic
- compartmentalisation
- antiestablishmentism
Phrases (740)
- yellow-shafted flicker
- wyethia amplexicaulis
- william wilkie collins
- william stanley jevons
- william lloyd garrison
- william jennings bryan
- william hyde wollaston
- william henry harrison
- virgil garnett thomson
- varicella zoster virus
- two-dimensional figure
- thomas lanier williams
- telopea speciosissima
- suricata tetradactyla
- supplementary benefit
- superfamily coccoidea
- subclass lepidosauria
- subclass commelinidae
- solidago multiradiata
- social justice warrior
- sir karl raimund popper
- sir charles wheatstone
- single-valued function
- simple harmonic motion
- selective information
- second lateran council
- scomberomorus regalis
- scandinavian language
- saturday night special
- saponaria officinalis
- samuel rawson gardiner
- saint peter the apostle
- robert william service
- republic of madagascar
- republic of kazakhstan
- republic of el salvador
- ralph vaughan williams
- racial discrimination
- psychological feature
- prumnopitys taxifolia
- professional relation
- principle of parsimony
- pollachius pollachius
- platanus occidentalis
- plasminogen activator
- pierre simon de laplace
- photographic emulsion
- personality inventory
- personal relationship
- pass with flying colors
- oryctolagus cuniculus
- order myxobacteriales
- order mycelia sterilia
- order heterotrichales
- order actinomycetales
- nymphicus hollandicus
- nutritionist's calorie
- nicolas de malebranche
- nasturtium officinale
- milton snavely hershey
- military installation
- metallographic sample
- mental representation
- mechanically skillful
- masticophis flagellum
- market capitalisation
- marcus ulpius traianus
- madonna louise ciccone
- luscinia megarhynchos
- lunar excursion module
- ludwig mies van der rohe
- lubricating substance
- lophophora williamsii
- living accommodations
- ligamentum teres uteri
- levisticum officinale
- lebanese monetary unit
- lateral epicondylitis
- judgement of dismissal
- joseph louis gay-lussac
- jean-baptiste poquelin
- james marshall hendrix
- james harold doolittle
- islamic calendar month
- industrial management
- industrial enterprise
- indochinese peninsula
- hylocichla fuscescens
- henri toulouse-lautrec
- hendrik petrus berlage
- gross national product
- gleditsia triacanthos
- gilbert charles stuart
- georges henri lemaitre
- genus hamamelidanthum
- gaultheria procumbens
- friendly relationship
- fouquieria columnaris
- ferdinand and isabella
- federation of malaysia
- family tachyglossidae
- family strelitziaceae
- family pseudococcidae
- family passifloraceae
- family gasterosteidae
- ernst heinrich haeckel
- emotional disturbance
- eleocharis acicularis
- edward williams morley
- edward estlin cummings
- ecological succession
- eastern turki language
- displacement reaction
- digitaria sanguinalis
- didelphis marsupialis
- dianthus caryophyllus
- deliberative assembly
- ctenocephalides canis
- cross-florida waterway
- cortinarius violaceus
- convolvulus scammonia
- commercial instrument
- commercial enterprise
- claude achille debussy
- classifying adjective
- classification system
- class lamellibranchia
- class hemiascomycetes
- chlamydia trachomatis
- charles sanders peirce
- charadrius morinellus
- cassius marcellus clay
- carson smith mccullers
- cardinal compass point
- caprimulgus vociferus
- caprimulgus europaeus
- capital of switzerland
- capital of south dakota
- capital of south africa
- capital of sierra leone
- capital of saudi arabia
- capital of rhode island
- capital of mississippi
- capital of afghanistan
- cantharellus cibarius
- campanula pyramidalis
- calendula officinalis
- byelorussian language
- business relationship
- botaurus lentiginosus
- beta vulgaris vulgaris
- baron snow of leicester
- balance sheet analysis
- australian bonytongue
- asplenium ruta-muraria
- aspergillus fumigatus
- artemisia dracunculus
- artemisia californica
- archeological remains
- appendicular skeleton
- appalachian mountains
- apostle of the gentiles
- apium graveolens dulce
- antiballistic missile
- anemopsis californica
- amsinckia grandiflora
- ambystomid salamander
- ambloplites rupestris
- alice malsenior walker
- alexander iii of russia
- alessandro cagliostro
- aimee semple mcpherson
- aboriginal australian
- zellig sabbatai harris
- zalophus californicus
- yosemite national park
- yellow-leaf sickle pine
- ximenesia encelioides
- wyethia helianthoides
- world trade center site
- woolsorter's pneumonia
- wolstonian glaciation
- william richard morris
- william nunn lipscom jr.
- william felton russell
- white russian language
- western ladies' tresses
- west nile encephalitis
- west germanic language
- werner karl heisenberg
- welwitschia mirabilis
- welsh springer spaniel
- vice-presidential term
- vestibule of the vagina
- vesicoureteral reflux
- verbesina encelioides
- vena supratrochlearis
- vena labialis superior
- vena labialis inferior
- vena intervertebralis
- vena facialis anterior
- vena centrales retinae
- valvular heart disease
- valeriana officinalis
- ustilaginoidea virens
- unstratified language
- universal proposition
- universal product code
- universal gas constant
- united states civil war
- ungradable opposition
- twelve tribes of israel
- triostium perfoliatum
- trichosurus vulpecula
- transorbital lobotomy
- transcortical aphasia
- trachinotus carolinus
- toxic industrial waste
- tonsilla pharyngealis
- tobias george smollett
- thelypteris palustris
- ten-spined stickleback
- temporal lobe epilepsy
- television-camera tube
- television newscaster
- tartarian honeysuckle
- tamiasciurus douglasi
- talinum augustissimum
- tadarida brasiliensis
- systeme international
- symplocarpus foetidus
- sylvilagus floridanus
- swietinia macrophylla
- swan river everlasting
- swainsona grandiflora
- swainsona galegifolia
- survival of the fittest
- superior labial artery
- superior cerebral vein
- superfamily tineoidea
- superfamily muscoidea
- suborder plesiosauria
- suborder cephalaspida
- subliminal perception
- subfamily taxodiaceae
- subfamily smilacaceae
- subfamily mimosoideae
- subfamily hydromyinae
- subfamily gerbillinae
- subfamily emberizinae
- subfamily emberizidae
- subfamily dracenaceae
- subfamily carpinaceae
- subfamily carduelinae
- subfamily cabombaceae
- subclass zoomastigina
- subclass telosporidia
- subclass discomycetes
- subclass dibranchiata
- subclass branchiopoda
- striated muscle tissue
- sticherus flabellatus
- statute of limitations
- statistical procedure
- statistical mechanics
- split-half correlation
- spiranthes porrifolia
- sphenoidal fontanelle
- special-interest group
- special duty allowance
- special drawing rights
- south american sea lion
- source of illumination
- somalian monetary unit
- solidago sempervirens
- solid-propellant motor
- soleirolia soleirolii
- sodium lauryl sulphate
- social stratification
- social security number
- social anthropologist
- snake's head fritillary
- smiledon californicus
- small magellanic cloud
- slender-tailed meerkat
- sisymbrium officinale
- sir harold walter kroto
- sinusoidal projection
- single-propeller plane
- single-breasted jacket
- silverleaf nightshade
- sideroblastic anaemia
- short-billed marsh wren
- sexual discrimination
- sexual characteristic
- selaginella rupestris
- secretarial assistant
- second vatican council
- second earl of guilford
- scutigera coleoptrata
- scleroderma flavidium
- scleroderma aurantium
- scintillation counter
- scintillating scotoma
- schizopetalon walkeri
- scheduled maintenance
- sceloglaux albifacies
- saxifraga stolonifera
- satellite transmitter
- sanvitalia procumbens
- sansevieria zeylanica
- salvinia rotundifolia
- salvelinus fontinalis
- salpichroa rhomboidea
- salix pendulina blanda
- salah al-din battalions
- saint james the apostle
- robert charles venturi
- richard erskine leakey
- richard errett smalley
- respiratory alkalosis
- republic of uzbekistan
- republic of tajikistan
- representative sample
- religious orientation
- ram's-head lady's slipper
- quercus ellipsoidalis
- quantitative analysis
- pyramidal motor system
- pulicaria dysenterica
- publius vergilius maro
- publius terentius afer
- psychological warfare
- psychological science
- pseudococcus fragilis
- pseudaletia unipuncta
- prunus alleghaniensis
- proportional sampling
- profit and loss account
- professional football
- professional baseball
- prince-of-wales feather
- primary solid solution
- prickly-seeded spinach
- posterior labial veins
- postal rate commission
- positive magnetic pole
- populus grandidentata
- population commission
- polystichum aculeatum
- political correctness
- podocarpus latifolius
- plexus periarterialis
- plectrophenax nivalis
- platymiscium pinnatum
- platte river penstemon
- plagianthus betulinus
- pilosella officinarum
- piezoelectric crystal
- pierre charles l'enfant
- physiological anatomy
- physical anthropology
- phlegmasia alba dolens
- phlebotomus papatasii
- philosophy department
- philip warren anderson
- philip dormer stanhope
- phaseolus multiflorus
- phase iv clinical trial
- phase ii clinical trial
- phalaropus fulicarius
- phalaenopsis amabilis
- personal line of credit
- peritonsillar abscess
- penstemon whippleanus
- penstemon linarioides
- penicillin v potassium
- passive matrix display
- passiflora mollissima
- passiflora maliformis
- passiflora laurifolia
- paralichthys dentatus
- paper electrophoresis
- paliurus spina-christi
- palestinian hizballah
- ortilis vetula macalli
- orthogonal opposition
- order scrophulariales
- order lepidodendrales
- order jungermanniales
- order cycadofilicales
- order blastocladiales
- order aristolochiales
- orange mushroom pimple
- onobrychis viciifolia
- obtuse-angled triangle
- nurse-patient relation
- nuclear power industry
- north island edelweiss
- nonviolent resistance
- nonrestrictive clause
- nonmalignant neoplasm
- niels henrik david bohr
- neurological disorder
- nerve block anesthesia
- nephrolepis pectinata
- nepalese monetary unit
- negotiable instrument
- necrobiosis lipoidica
- naphthalene poisoning
- naive bayes classifier
- myeloblastic leukemia
- mycoplasmal pneumonia
- musical time signature
- musical accompaniment
- musculus sphincter ani
- musculophrenic artery
- multivariate analysis
- mucuna pruriens utilis
- mountain lady's slipper
- morchella angusticeps
- monofocal lens implant
- monoblastic leukaemia
- moment magnitude scale
- molluscum contagiosum
- mistletoe rubber plant
- mirabilis californica
- military headquarters
- mildred ella didrikson
- micropterus salmoides
- merluccius bilinearis
- meriones unguiculatus
- menyanthes trifoliata
- mentzelia laevicaulis
- melilotus officinalis
- megaloblastic anaemia
- maximilian's sunflower
- masticophis lateralis
- maria meneghini callas
- management consulting
- malpractice insurance
- maidenhair spleenwort
- madagascar periwinkle
- macrotus californicus
- macroclemys temmincki
- lysimachia terrestris
- lysimachia nummularia
- lysichiton americanum
- luis de gongora y argote
- lonicera sempervirens
- lofortyx californicus
- liquid crystal display
- lipoid granulomatosis
- ligustrum ovalifolium
- lesser prairie chicken
- lepidochelys olivacea
- leonotis nepetaefolia
- lecture demonstration
- leatherleaf saxifrage
- lavandula officinalis
- lasthenia chrysostoma
- lamina arcus vertebrae
- laguncularia racemosa
- labiodental consonant
- krebs citric acid cycle
- kosteletzya virginica
- kaspar friedrich wolff
- karen danielsen horney
- journalist's privilege
- joseph warren stilwell
- joseph rudyard kipling
- john augustus roebling
- japanese umbrella pine
- japanese morning glory
- japanese angelica tree
- james maitland stewart
- james douglas morrison
- james abraham garfield
- intravenous pyelogram
- intracranial aneurysm
- intracapsular surgery
- international affairs
- intermaxillary suture
- inhalation anesthetic
- inhalation anesthesia
- industrial revolution
- industrial psychology
- hypericum spathulatum
- hypentelium nigricans
- hymenoxys grandiflora
- hylophylax naevioides
- hylactophryne augusti
- hydrofluosilicic acid
- hyacinthus orientalis
- husband-wife privilege
- humanistic discipline
- horizontal stabilizer
- horizontal stabiliser
- histiocytic leukaemia
- hexalectris warnockii
- heterodyne oscillator
- herschelian telescope
- heracleum sphondylium
- henry alfred kissinger
- helleborus orientalis
- helladic civilisation
- helianthus petiolaris
- heat of solidification
- harpullia cupanioides
- harkat-ul-jihad-e-islami
- hare's-foot bristle fern
- halicoeres bivittatus
- gypsophila paniculata
- guided missile frigate
- griselinia littoralis
- greater peritoneal sac
- great australian bight
- granville stanley hall
- graeco-roman wrestling
- gnaphalium sylvaticum
- gnaeus julius agricola
- glaucous bristlegrass
- giovanni schiaparelli
- george william russell
- genus parathelypteris
- genus hamamelidoxylon
- genus ctenocephalides
- genus acanthoscelides
- gastrophryne olivacea
- galvanic skin response
- galeorhinus zyopterus
- gaius plinius secundus
- gaius cassius longinus
- fundamentals analysis
- fritillaria meleagris
- francis albert sinatra
- flindersia schottiana
- flat-topped white aster
- first council of nicaea
- first battle of bull run
- financial institution
- file transfer protocol
- family ustilaginaceae
- family titanosauridae
- family synchytriaceae
- family strophariaceae
- family stercorariidae
- family scyliorhinidae
- family scombresocidae
- family sarraceniaceae
- family rickettsiaceae
- family psilophytaceae
- family phyllostomidae
- family pertusariaceae
- family peripatopsidae
- family ostraciontidae
- family osteoglossidae
- family opisthocomidae
- family odontaspididae
- family menispermaceae
- family melampsoraceae
- family megalosauridae
- family lophosoriaceae
- family hipposideridae
- family eschrichtiidae
- family edaphosauridae
- family discoglossidae
- family belostomatidae
- family aspergillaceae
- family asclepiadaceae
- family amphisbaenidae
- family ambystomatidae
- false lily of the valley
- euphorbia helioscopia
- eumeces callicephalus
- eucalyptus pauciflora
- eucalyptus citriodora
- eucalyptus amygdalina
- eucalypt tereticornis
- estraterrestrial body
- erythrina vespertilio
- erythrina crista-galli
- erigonum fasciculatum
- erb-duchenne paralysis
- epipactis helleborine
- epidemic encephalitis
- environmental science
- english cocker spaniel
- english cavalry saddle
- endamoeba histolytica
- emil klaus julius fuchs
- elizabeth cady stanton
- elisabeth vigee-lebrun
- electrostatic printer
- electrostatic machine
- electronic transistor
- electrical resistance
- egyptian islamic jihad
- edward douglas white jr.
- economic mobilisation
- echinochloa crusgalli
- ecclesiastical attire
- east germanic language
- dryopteris marginalis
- doubly transitive verb
- doctoral dissertation
- division euglenophyta
- diplotaxis tenuifolia
- differential calculus
- desmanthus ilinoensis
- delphinapterus leucas
- david glasgow farragut
- david alfaro siqueiros
- dante gabriel rossetti
- daniel ortega saavedra
- dalbergia stevensonii
- daisy-leaved grape fern
- cystopteris bulbifera
- cypripedium calceolus
- cyperus alternifolius
- cycladic civilisation
- cyamopsis psoraloides
- cultivated strawberry
- ctenocephalides felis
- cruciferous vegetable
- crotalaria sagitallis
- criminal conversation
- creating by mental acts
- crataegus pedicellata
- crataegus biltmoreana
- cosmological constant
- corydalis claviculata
- cortinarius mutabilis
- corpuscular radiation
- coral-root bittercress
- continental breakfast
- constant acceleration
- common snapping turtle
- common carline thistle
- colorimetric analysis
- codariocalyx motorius
- close-quarter fighting
- clopidogrel bisulfate
- clintonia andrewsiana
- clinical psychologist
- classical haemophilia
- clandestine operation
- citrophilous mealybug
- cistothorus platensis
- cistothorus palustris
- church slavic language
- chrysophyllum cainito
- chrysophrys australis
- chrosomal abnormality
- chloroxylon swietenia
- chionochloa conspicua
- chinese black mushroom
- chester william nimitz
- charles dillon stengel
- cervical root syndrome
- cervical disc syndrome
- cerebellar hemisphere
- centaurium scilloides
- celastrus orbiculatus
- celastric articulatus
- caspar friedrich wolff
- carolina spring beauty
- cardiovascular system
- cardinalis cardinalis
- carcharhinus plumbeus
- carcharhinus limbatus
- capsicum annuum longum
- canalis cervicis uteri
- campanula aparinoides
- calostoma cinnabarina
- calochortus nuttallii
- california false morel
- calculus of variations
- calcium-silicate brick
- caesalpinia gilliesii
- brush-tailed porcupine
- brush-tailed phalanger
- brugmansia suaveolens
- british virgin islands
- brassaia actinophylla
- boykinia occidentalis
- blue-eyed african daisy
- blastodermic vessicle
- bittersweet chocolate
- biscayne national park
- biochemical mechanism
- binomial distribution
- bilaterally symmetric
- betula alleghaniensis
- belle miriam silverman
- begonia semperflorens
- bartolommeo eustachio
- balaenoptera borealis
- badlands national park
- baccharis halimifolia
- avicennia officinalis
- austronesian language
- australian turtledove
- australian nettle tree
- australian labor party
- australian coral snake
- australian blacksnake
- atlantic standard time
- atlantic spiny dogfish
- asplenium trichomanes
- asplenium platyneuron
- asparagus officinales
- asclepias curassavica
- asarum shuttleworthii
- artery of the penis bulb
- arteria intercostalis
- artemisia stelleriana
- artemisia ludoviciana
- artemisia gnaphalodes
- arrhenatherum elatius
- ardisia escallonoides
- arctostaphylos alpina
- arctic ground squirrel
- arceuthobium pusillum
- aposematic coloration
- apalachicola rosemary
- antitrust legislation
- anti-ballistic missile
- anthriscus sylvestris
- american water spaniel
- american sign language
- american pasqueflower
- ambrosia psilostachya
- alimentary tract smear
- aldrovanda vesiculosa
- albatrellus dispansus
- agriculture secretary
- aden-abyan islamic army
- acacia auriculiformis
- abdominal nerve plexus
