Dictionary Only:
Explicit Words:

20-Letter Words Containing: I,O,N,I,S,E,S

 (In Any Order)
There are 30 20 letter words, 159 20 letter phrases and 0 20 letter abbr's with I,O,N,I,S,E,S in.

Best Scoring 20 Letter Words With: I,O,N,I,S,E,S

RankWordSave?LengthUsagePointsType
We couldn't find any valid Scrabble EU 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 (30)
overenthusiasticallyunsatisfactorinessesuncompromisingnessesultrasegregationistssuperspecializationsrepresentationalistsrepresentationalismsreindustrializationsradioimmunoassayablepseudosophisticationprofessionalizationsphotodisintegrationsphosphatidylcholinesphiloprogenitivenessmischaracterizationsmicropaleontologistsmicrocrystallinitiesirreconcilablenessesinterstratificationsinconsiderablenessesinconsequentialitiesincomprehensiblenessincommensurabilitiesdimethylnitrosaminesdeindustrializationsanticonservationistsnoninstitutionalisednephroangiosclerosisincontrovertiblenessimmunohistochemistry
Phrases (159)
william stanley jevonsuniversity of nebraskathomas lanier williamssuborder strepsirhinisuborder myxiniformessubclass commelinidaesphenisciform seabirdsecond coming of christrhizopogon idahoensisresurrection of christresident commissionerpseudotsuga menziesiiprofessional relationplatanus occidentalispersonal relationshiporder sphenisciformesobstruction of justicenutritionist's calorieneisseria gonorrhoeaeluscinia megarhynchosjudgement of dismissalindochinese peninsulaindirect transmissionhans christian oerstedgleditsia triacanthosecological successionctenocephalides caniscortinarius violaceuscommunity of interestsclassification systemcharadrius morinelluscentropus phasianinusbusiness relationshipbusiness organizationbusiness organisationbritish pound sterlingbotaurus lentiginosusblue ribbon commissionbasidiomycetous fungianemopsis californicaalexander iii of russiaadenosine diphosphateximenesia encelioidesxenorhyncus asiaticusxanthoma disseminatumwilliam felton russellvoice in the wildernessverbesina encelioidesvena labialis superiorvaccinium caespitosumustilaginoidea virensuniversal propositionunited states air forcetrichomanes speciosumtransversus abdoministoxic industrial wastetonsilla pharyngealistolypeutes tricinctustheory of dissociationtelevision newscastersysteme internationalswainsona galegifoliasteatornis caripensisstatute of limitationsspiranthes porrifoliaspecial-interest groupspartina cynosuroidessouth american sea lionsolidago sempervirenssoftware optimisationsocial security numbersmiledon californicusslip-tongue log skiddersisymbrium officinalesir james young simpsonsir geoffrey wilkinsonsinusoidal projectionsiderochrestic anemiasideroblastic anaemiasexual discriminationsaxifraga stoloniferasanvitalia procumbenssalvelinus fontinalisreconnaissance by firepurse-string operationpsychopsis kramerianapsychological sciencepotassium bicarbonateposttraumatic amnesiaposterior labial veinspostal rate commissionpolitical correctnessphalaenopsis amabilisperitonsillar abscessperisoreus canadensispercussion instrumentpenstemon linarioidespenicillin v potassiumnotropis atherinoidesnorthwest territoriesnorth island edelweissnonviolent resistancenonrestrictive clausenecrobiosis lipoidicanarthecium ossifragummumification necrosismountain lady's slippermeriones unguiculatusmelilotus officinalismaximilian's sunflowerlonicera sempervirenskinetic theory of gasesketosis-prone diabetesjournalist's privilegeisidor feinstein stoneinhalation anesthesiainferior rectus musclehyacinthus orientalishorizontal stabiliserhibiscus rosa-sinensishelleborus orientalishelianthus petiolarisgriselinia littoralisgnaeus julius agricolageometric progressiongenus hippoglossoidesgenus aspidophoroidesgalvanic skin responseflindersia schottianafield press censorshiperythronium dens-caniseragrostic abyssinicaenglish cocker spanielelectronic transistoredith giovanna gassionechinocactus grusoniidryopteris marginalisdoctoral dissertationdisassortative matingdionysius i of syracusedesmanthus ilinoensisdante gabriel rossettidalbergia stevensoniicyperus alternifoliusctenocephalides felisconduction anesthesiacolorimetric analysiscistothorus platensischilomeniscus cinctuscervical disc syndromecentaurium scilloidescardiac resuscitationasplenium trichomanesasparagus officinalesarteria intercostalisartemisia gnaphalodesardisia escallonoidesantitrust legislationairborne transmission
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