Dictionary Only:
Profanity Off:

20-Letter Words Containing: S,I,P,E

 (In Any Order)
There are 63 20 letter words, 443 20 letter phrases and 0 20 letter abbr's with S,I,P,E in.

Best Scoring 20 Letter Words With: S,I,P,E

Expand?WordSave?LengthUsagePointsType
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 (63)
hypercholesterolemiaunrepresentativenessunderrepresentationsuncompromisingnessessuperspecializationsspectrophotometricalspectroheliographiesspectrofluorometriesrepresentativenessesrepresentationalistsrepresentationalismsreconceptualizationsradiopharmaceuticalspsychopharmacologiespseudosophisticationpseudocholinesteraseprofessionalizationsplethysmographicallyphotoreconnaissancesphotointerpretationsphotodisintegrationsphosphofructokinasesphosphatidylcholinesphiloprogenitivenessphenylthiocarbamidesphenylpropanolaminesparadichlorobenzenespaleoanthropologistsoverprotectivenessesneuropsychiatricallyneurophysiologicallyneuropharmacologistsmicropaleontologistsmicroelectrophoresismicroelectrophoresesirreproachablenessesincomprehensiblenessinappreciativenessesimmunoprecipitationshypersensitivenesseshyperparathyroidismshyperconsciousnesseshypercoagulabilitieshypercholesterolemichistocompatibilitiesglomerulonephritidesexpressionlessnessesencephalomyocarditiselectrophysiologistselectrophysiologicalelectrophotographieselectrooculographiesdepartmentalizationscomprehensiblenessesbacteriochlorophyllsanthropocentricitiesadrenocorticotropinssemiautobiographicalpseudohermaphroditicoophorosalpingectomynephroangiosclerosishyperadrenocorticismcompartmentalisation
Phrases (443)
wyethia amplexicaulistransportation systemtelopea speciosissimasupplementary benefitsuperfamily coccoideasuborder strepsirhinisubclass lepidosauriastephen collins fostersphenisciform seabirdsoftware optimizationsir karl raimund poppersimple harmonic motionsedative-hypnotic drugschool superintendentsaturday night specialsaint peter the apostlerhizopogon idahoensisrepublic of madagascarrepublic of kazakhstanrepublic of el salvadorreconstruction periodpsychological featurepseudotsuga menziesiiprofessional relationprinciple of parsimonyprescription medicineplatanus occidentalisplasminogen activatorpierre simon de laplacephotographic emulsionpersonality inventorypersonal relationshippercussive instrumentpast progressive tenseorder sphenisciformesorder accipitriformesmetallographic samplemental representationmasticophis flagellummarket capitalisationlinguistic competencelateral epicondylitisjoseph louis gay-lussacjean-baptiste poquelinjapanese monetary unitindustrial enterpriseindochinese peninsulahomolosine projectionhendrik petrus berlagegenus phoenicophoriumgaultheria procumbensfriendly relationshipfamily pseudococcidaefamily passifloraceaeendogenous depressioneicosapentaenoic aciddivision tracheophytadisplacement reactiondidelphis marsupialisdemonstrative pronounctenocephalides canisconsecutive operationcomparative anatomistcommercial enterprisechristopher isherwoodcharles sanders peircecentropus phasianinuscaprimulgus vociferuscaprimulgus europaeuscapital of switzerlandcapital of sierra leonecapital of rhode islandbusiness relationshipbritish pound sterlingatmospheric conditionasplenium ruta-murariaaspergillus fumigatusappendicular skeletonapostle of the gentilesapium graveolens dulceanemopsis californicaambloplites rupestrisaimee semple mcphersonadenosine diphosphateyosemite national parkyellow-leaf sickle pinexiphosurus polyphemusxeroderma pigmentosumworkmen's compensationword processing systemwoolsorter's pneumoniawhite-throated sparrowwhite pine blister rustwest nile encephalitiswelsh springer spanielvirginia spring beautyvice-presidential termvena supratrochlearisvena labialis superiorvena cerebrum superiorvaccinium caespitosumuniversal propositionuniversal product codeungradable oppositiontriostium perfoliatumtrichosurus vulpeculatrichomanes speciosumtrachipterus arcticustonsilla pharyngealistolypeutes tricinctusthysanopterous insecttheodore francis powysthelypteris palustristhelonious sphere monktexas independence dayten-spined sticklebacktemporal lobe epilepsytelevision pickup tubesystema respiratoriumsynchronous operationsymplocarpus foetidussympathetic vibrationswietinia macrophyllasupport vector machinesuperior rectus musclesuperior labial arterysuperior cerebral veinsuperfamily tineoideasuperfamily muscoideasubornation of perjurysuborder sciuromorphasuborder plesiosauriasuborder cephalaspidasuborder anthropoideasubliminal perceptionsubfamily carpinaceaesubclass telosporidiasteatornis caripensisstatistical procedurespodoptera frugiperdasplit-half correlationspiranthes porrifoliasphenoidal fontanellespecial-interest groupspecial duty allowancespecial drawing rightsspartina cynosuroidessomatotrophic hormonesolidago sempervirenssolid-propellant motorsoftware optimisationsodium orthophosphatesodium lauryl sulphateslip-tongue log skiddersir peter brian medawarsir oliver joseph lodgesir joseph john thomsonsir james young simpsonsipah-e-sahaba pakistansinusoidal projectionsingle-propeller planeseriphidium maritimumself-propelled vehicleselaginella rupestrissecond epistle of peterscutigera coleoptratascientific disciplineschizopetalon walkeriscabiosa atropurpureasanvitalia procumbenssanitation departmentsalpichroa rhomboideasalix pendulina blandasaint james the apostleround-spored gyromitrarevolutions per minutereverse transcriptaserespiratory infectionrespiratory alkalosisrepublic of uzbekistanrepublic of tajikistanrepublic of seychellesrepresentative sampleraphicerus campestrisram's-head lady's slipperquercus ellipsoidalispyridoxine 5'-phosphatepyramidal motor systempurse-string operationpurchasing departmentpulicaria dysentericapublius vergilius maropublius terentius aferpterocarpus marsupiumpsychopsis kramerianapsychological warfarepsychological sciencepseudococcus fragilispseudaletia unipunctaprunus alleghaniensisprofessional footballprofessional baseballprocessus coronoideusprivate security forceprince-of-wales featherprimary care physicianprickly-seeded spinachprice-to-earnings ratiopresident george w. bushpotassium bicarbonateposttraumatic amnesiaposterior labial veinspostal rate commissionpositive-degree adverbpositive magnetic polepopulus grandidentatapolytechnic institutepolystichum setiferumpolystichum aculeatumpolitical correctnesspodocarpus ferrugineaplexus periarterialisplectrophenax nivalisplatte river penstemonplagianthus betulinuspittsburgh of the southpipistrellus hesperuspilosella officinarumpiezoelectric crystalpierre-joseph proudhonpierre charles l'enfantphysostigma venenosumphlegmasia alba dolensphlebotomus papatasiiphilosophy departmentphilip warren andersonphilip dormer stanhopephaseolus multiflorusphase iv clinical trialphase ii clinical trialphalaenopsis amabilispetaurista petauristapersonal line of creditperonospora hyoscyamiperomyscus gossypinusperitonsillar abscessperisoreus canadensispercussion instrumentpenstemon whippleanuspenstemon linarioidespennisetum americanumpenicillin v potassiumpassive matrix displayparietomastoid sutureparalichthys dentatuspaper electrophoresispalestinian hizballahpachyrhizus tuberosusorthopedic foot insoleorder torpediniformesorder scrophularialesorder lepidodendralesorange mushroom pimpleophioglossum pendulumoperation desert stormoceanic whitetip sharkobject of a prepositionnurse-patient relationnuclear power industrynotropis atherinoidesnonmalignant neoplasmnephrolepis pectinatanepalese monetary unitnecrobiosis lipoidicanaphthalene poisoningmycoplasmal pneumoniamusical accompanimentmusculus sphincter animusculophrenic arterymucuna pruriens utilismountain lady's slippermorphophonemic systemmorchella angusticepsmonofocal lens implantmistletoe rubber plantmigratory grasshoppermicropterus salmoidesmenispermum canadensemediterranean cypressmasticophis lateralismammuthus primigeniusmalpractice insurancemaidenhair spleenwortmadagascar periwinklelowest common multiplelonicera sempervirenslesser prairie chickenleptotyphlops humilislepidochelys olivacealeonotis nepetaefoliaketosis-prone diabeteskaspar friedrich wolffjournalist's privilegejoseph warren stilwelljoseph rudyard kiplingjapanese umbrella pinejapanese morning gloryjapanese angelica treeisthmus of tehuantepecisovolumetric processintravenous pyelogramintracapsular surgeryincentive stock optionhyperkinetic syndromehypericum spathulatumhypericum androsaemumhypentelium nigricanshylophylax naevioideshylactophryne augustihusband-wife privilegehumanistic disciplinehirschsprung's diseasehippodamia convergensherschelian telescopeheracleum sphondyliumhelianthus petiolarisharpullia cupanioidesgross domestic productgregory goodwin pincusgreater peritoneal sacgnaeus pompeius magnusgiovanni schiaparelligeometric progressiongenus ptilonorhynchusgenus pithecanthropusgenus parathelypterisgenus hippoglossoidesgenus gymnosporangiumgenus ctenocephalidesgenus aspidophoroidesgenus aegyptopithecusgastrophryne olivaceagalvanic skin responsegaleorhinus zyopterusgaius plinius secundusforeign correspondentforeground processingflat-topped white asterfile transfer protocolfield press censorshipfamily strophariaceaefamily psilophytaceaefamily phyllostomidaefamily pertusariaceaefamily peripatopsidaefamily opisthocomidaefamily odontaspididaefamily menispermaceaefamily melampsoraceaefamily lophosoriaceaefamily hipposideridaefamily edaphosauridaefamily aspergillaceaefamily asclepiadaceaefamily amphisbaenidaeeuropean quaking aspeneuropean house cricketeuproctis phaeorrhoeaeuphractus sexcinctuseuphorbia helioscopiaeuphorbia cyparissiaseumeces callicephaluseucalyptus paucifloraeucalyptus citriodoraeucalyptus amygdalinaeucalypt tereticorniserythrina vespertilioerb-duchenne paralysisepipactis helleborineepidemic encephalitisenteric-coated aspirinenglish cocker spanielempiricist philosophyelectrostatic printeregyptian islamic jihaddryopteris oreopterisdryopteris marginalisdramatic mezzo-sopranodivision pteridophytadivision euglenophytadirect supporting firediplotaxis tenuifoliadescriptive adjectivedemetrius poliorcetesdelphinapterus leucasdaisy-leaved grape ferndacrydium cupressinumcystopteris bulbiferacypripedium calceoluscyperus alternifoliuscyamopsis psoraloidesctenocephalides feliscrataegus pedicellataconservation of paritycompensatory spendingcompact disc write-oncecommon snapping turtleclopidogrel bisulfateclassical haemophiliaclandestine operationcitrophilous mealybugcistothorus platensiscertificate of depositcerebellar hemispherecaspar friedrich wolffcarolina spring beautycarcharhinus plumbeuscampanula aparinoidescaesalpinia gilliesiibrush-tailed porcupinebrush-tailed phalangerbiscayne national parkbegonia semperflorensbalaenoptera borealisbackground processingasplenium trichomanesasplenium platyneuronasparagus officinalesasclepias curassavicaartery of the penis bulbartemisia gnaphalodesartaxerxes ii of persiaarceuthobium pusillumaposematic colorationapalachicola rosemaryantihypertensive drugamerican water spanielamerican quaking aspenamerican pasquefloweralbatrellus dispansusair force space commandafrican bowstring hempabdominal nerve plexus
WordDB Icon
WordDB
United Kingdom
Download the WordDB app directly on your home screen for instant access. No App Store necessary, less than 1MB storage, always up-to-date and secure.
1.
Tap on share button
2.
Tap on Add To Home Screenadd button
3.
Find WordDB App Icon on your home screen