20-Letter Words Containing: I,O,S,I,S
(In Any Order)
There are 39 20 letter words,
270 20 letter phrases and
0 20 letter abbr's with
I,O,S,I,S in.
Best Scoring 20 Letter Words With: I,O,S,I,S
| Expand? | 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 (39)
overenthusiasticallyunsatisfactorinessesuncompromisingnessesultrasegregationiststransformationalistssuperspecializationsspectroheliographiesrepresentationalistsrepresentationalismsreindustrializationsradioimmunoassayablepseudosophisticationprofessionalizationsphotodisintegrationsphosphatidylcholinesphiloprogenitivenessmischaracterizationsmicropaleontologistsmicroelectrophoresismicrocrystallinitiesirreconcilablenessesinterstratificationsinconsiderablenessesinconsequentialitiesincomprehensiblenessincommensurabilitieshyperparathyroidismshistocompatibilitieselectrophysiologistsdimethylnitrosaminesdeindustrializationscontradistinguishingantifluoridationistsanticonservationistsnoninstitutionalisednephroangiosclerosisincontrovertiblenessimmunohistochemistryheterobasidiomycetesPhrases (270)
william stanley jevonsvaricella zoster virusuniversity of nebraskathomas lanier williamstelopea speciosissimasuborder strepsirhinisuborder myxiniformessubclass lepidosauriasubclass commelinidaesphenisciform seabirdsocial justice warriorsecond coming of christscipio africanus majorsaponaria officinalisrhizopogon idahoensisresurrection of christresident commissionerpseudotsuga menziesiiprofessional relationpollachius pollachiusplatanus occidentalispersonal relationshippass with flying colorsorder sphenisciformesobstruction of justicenymphicus hollandicusnutritionist's calorieneisseria gonorrhoeaemasticophis flagellumluscinia megarhynchosjudgement of dismissalindochinese peninsulaindirect transmissionhans christian oerstedgleditsia triacanthosfamily tachyglossidaefamily passifloraceaefamily gasterosteidaeeleocharis acicularisecological successionctenocephalides caniscortinarius violaceuscommunity of interestsclassification systemchristopher isherwoodcharadrius morinelluscentropus phasianinuscardinal compass pointcaprimulgus vociferuscapital of mississippibusiness relationshipbusiness organizationbusiness organisationbritish pound sterlingbotaurus lentiginosusblue ribbon commissionbasidiomycetous fungianemopsis californicaambloplites rupestrisalexander iii of russiaadenosine diphosphatezalophus californicusximenesia encelioidesxenorhyncus asiaticusxanthoma disseminatumwilliam felton russellvoice in the wildernessverbesina encelioidesvena labialis superiorvaccinium caespitosumustilaginoidea virensuniversal propositionunited states air forcetwelve tribes of israeltrichomanes speciosumtransversus abdoministranscortical aphasiatrachinotus carolinustoxic industrial wastetonsilla pharyngealistolypeutes tricinctustheory of dissociationtelevision newscastertamiasciurus douglasisysteme internationalsystema respiratoriumsylvilagus floridanusswainsona grandifloraswainsona galegifoliasurvival of the fittestsuperfamily muscoideasuborder plesiosauriasubfamily mimosoideaesubclass zoomastiginasubclass telosporidiasteatornis caripensisstatute of limitationsstatistical procedurestandard transmissionstaffordshire terrierspiranthes porrifoliaspecial-interest groupspartina cynosuroidessouth american sea lionsolidago sempervirenssoleirolia soleiroliisoftware optimisationsocial stratificationsocial security numbersocial anthropologistsmiledon californicusslip-tongue log skiddersisymbrium officinalesir oliver joseph lodgesir james young simpsonsir geoffrey wilkinsonsinusoidal projectionsiderochrestic anemiasideroblastic anaemiasexual discriminationseborrheic dermatitisscintillating scotomascheduled territoriessceloglaux albifaciesscaphiopus bombifronssaxifraga stoloniferasanvitalia procumbenssalvelinus fontinalissalah al-din battalionssaint francis of assisirubus idaeus strigosusrespiratory alkalosisreconnaissance by firequercus ellipsoidalispurse-string operationpublius vergilius maropsychopsis kramerianapsychological sciencepseudococcus fragilisprimary solid solutionpotassium-argon datingpotassium bicarbonateposttraumatic amnesiaposterior labial veinspostal rate commissionpopulation commissionpolystichum setiferumpolystichum lonchitispolitical correctnesspodocarpus latifoliusphlebotomus papatasiiphalaropus fulicariusphalaenopsis amabilisperitonsillar abscessperisoreus canadensispercussion instrumentpenstemon linarioidespenicillin v potassiumpassiflora mollissimapassiflora maliformispassiflora laurifoliaparietomastoid sutureorder aristolochialesnotropis atherinoidesnorthwest territoriesnorth island edelweissnonviolent resistancenonrestrictive clausenecrobiosis lipoidicanarthecium ossifragummyrmecobius fasciatusmumification necrosismountain lady's slippermicropterus salmoidesmeriones unguiculatusmelilotus officinalismaximilian's sunflowermasticophis lateralismacrotus californicuslyrurus mlokosiewiczilonicera sempervirenslipoid granulomatosisleptotyphlops humiliskinetic theory of gasesketosis-prone diabetesjournalist's privilegeisovolumetric processisidor feinstein stoneinhalation anesthesiainferior rectus muscleindustrial psychologyhyacinthus orientalishorizontal stabiliserhimantopus himantopushibiscus rosa-sinensishelleborus orientalishelianthus petiolarishalicoeres bivittatusgriselinia littoralisgnaeus julius agricolageorge william russellgeometric progressiongenus hippoglossoidesgenus aspidophoroidesgaussian distributiongalvanic skin responsegaius cassius longinusflindersia schottianafield press censorshipfamily scombresocidaefamily osteoglossidaefamily discoglossidaeeuphorbia cyparissiaseschrichtius robustuseschrichtius gibbosuserythronium dens-caniseragrostic abyssinicaenglish cocker spanielempiricist philosophyelectronic transistoredith giovanna gassionechinocactus grusoniidryopteris oreopterisdryopteris marginalisdomestic silkworm mothdoctoral dissertationdissociative disorderdissociation constantdisassortative matingdionysius i of syracusedicrostonyx hudsoniusdesmanthus ilinoensisdemetrius poliorcetesdavid alfaro siqueirosdante gabriel rossettidalbergia stevensoniicystopteris bulbiferacyperus alternifoliuscyamopsis psoraloidesctenocephalides feliscrotalaria sagitalliscortinarius mutabilisconstruction industryconduction anesthesiacolorimetric analysisclinical psychologistclassical haemophiliacistothorus platensiscistothorus palustrischilomeniscus cinctuscervical disc syndromecentaurium scilloidescarya myristiciformiscardiac resuscitationcalculus of variationsbrassaia actinophyllablastodermic vessicleatlantic spiny dogfishasplenium trichomanesasparagus officinalesasarum shuttleworthiiarteria intercostalisartemisia gnaphalodesartaxerxes ii of persiaariocarpus fissuratusardisia escallonoidesantonius stradivariusantitrust legislationambrosia psilostachyaairborne transmission
