Dictionary Only:
Profanity Off:

20-Letter Words Containing: I,O,L,U,S

 (In Any Order)
There are 43 20 letter words, 319 20 letter phrases and 0 20 letter abbr's with I,O,L,U,S in.

Best Scoring 20 Letter Words With: I,O,L,U,S

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 (43)
overenthusiasticallyinstitutionalizationunconscionablenessesultrasegregationistsultrarevolutionariesultramicroscopicallyultracentrifugationssuperspecializationsspectrofluorometriesreinstitutionalizingreindustrializationsreconceptualizationsradiopharmaceuticalsradioimmunoassayablepseudocholinesteraseoverintellectualizesneuropsychiatricallyneurophysiologicallyneuropharmacologistsneuroendocrinologistneuroendocrinologiesmagnetofluiddynamicslymphogranulomatosisintellectualizationsinconsequentialitiesincommensurabilitieshypercoagulabilitiesglomerulonephritideselectrooculographieselectroluminescencesdeoxyribonucleotidesdeinstitutionalizingdeindustrializationscountersurveillancescountermobilizationscounterintelligencesantifluoridationistssemiautobiographicalnoninstitutionalizednoninstitutionaliseddestructive-metaboliccounterrevolutionistcounter-revolutionist
Phrases (319)
woodrow wilson guthrievaricella zoster virustwo-dimensional figuresuperfamily coccoideasubclass lepidosauriasubclass commelinidaesolidago multiradiatasocial justice warriorsir karl raimund poppersingle-valued functionsecond lateran councilscomberomorus regalisschool superintendentsamuel rawson gardinerrobert louis stevensonrepublic of madagascarrepublic of kazakhstanrepublic of el salvadorpsychological featureprumnopitys taxifoliapollachius pollachiusplatanus occidentalisphotographic emulsionoryctolagus cuniculusnymphicus hollandicusnutritionist's calorienasturtium officinalemasticophis flagellummadonna louise cicconeluscinia megarhynchoslunar excursion moduleludwig mies van der rohelinguistic competencelevisticum officinalelebanese monetary unitjudgement of dismissaljoseph louis gay-lussacjean-baptiste poquelinindochinese peninsulahylocichla fuscescenshenri toulouse-lautrecgross national productgaultheria procumbensfundulus heteroclitusfouquieria columnarisfamily pseudococcidaeemotional disturbanceeleocharis acicularisecological successiondouble-reed instrumentdianthus caryophylluscortinarius violaceusconvolvulus scammoniacommercial instrumentcharadrius morinelluscarson smith mccullerscaprimulgus vociferuscaprimulgus europaeuscapital of south dakotacapital of south africacapital of saudi arabiacalendula officinalisbyelorussian languagebusiness relationshipbritish pound sterlingbotaurus lentiginosusblue ribbon commissionaustralian bonytongueappendicular skeletonappalachian mountainsapium graveolens dulceambloplites rupestrisalexander iii of russiaaboriginal australianzalophus californicusxiphosurus polyphemuswoolsorter's pneumoniawilliam nunn lipscom jr.william felton russellvestibule of the vaginavesicoureteral refluxvena supratrochlearisvena labialis superiorustilaginoidea virensuniversal propositionuniversal product codeuniversal gas constantungradable oppositiontriostium perfoliatumtrichosurus vulpeculatrachinotus carolinustoxic industrial wastetolypeutes tricinctusthorstein bunde veblenthelonious sphere monktelevision-camera tubetelevision pickup tubetartarian honeysuckletamiasciurus douglasisymplocarpus foetidussylvilagus floridanussurvival of the fittestsuperior rectus musclesuperior labial arterysuperior cerebral veinsuperfamily tineoideasuperfamily muscoideasuborder plesiosauriasuborder cephalaspidasubliminal perceptionsubfamily taxodiaceaesubfamily mimosoideaesubfamily hydromyinaesubfamily cabombaceaesubclass zoomastiginasubclass telosporidiasubclass discomycetessubclass branchiopodastylophorum diphyllumstatute of limitationsstatistical procedurespecial-interest groupspecial duty allowancesouth american sea lionsource of illuminationsomalian monetary unitsodium lauryl sulphatesocial security numbersmiledon californicussmall magellanic cloudslip-tongue log skiddersisymbrium officinalesinusoidal projectionsexual discriminationsecond vatican councilsecond earl of guilfordsecond council of lyonsscutigera coleoptratascleroderma flavidiumscleroderma aurantiumscintillation counterscheduled territoriessceloglaux albifaciessanvitalia procumbenssalvinia rotundifoliasalvelinus fontinalisrobert charles venturirevolutions per minutereuben lucius goldbergrepublic of uzbekistanrepublic of tajikistanrepublic of seychellesreligious orientationquercus ellipsoidalispublius vergilius maropseudococcus fragilisprofit and loss accountprimary solid solutionpopulus grandidentatapopulation commissionpolytechnic institutepolystichum setiferumpolystichum lonchitispolystichum aculeatumpodocarpus latifoliuspilosella officinarumphlebotomus papatasiiphaseolus multiflorusphalaropus fulicariuspenstemon whippleanuspenicillin v potassiumpassiflora laurifoliaortilis vetula macalliorder scrophularialesorder jungermannialesorange mushroom pimpleophioglossum pendulumobtuse-angled trianglenurse-patient relationnuclear power industrynonrestrictive clauseneurological disordernepalese monetary unitnegotiable instrumentmyeloblastic leukemiamycoplasmal pneumoniamusical accompanimentmusculophrenic arterymountain lady's slippermorchella angusticepsmonoblastic leukaemiamoment magnitude scalemolluscum contagiosummistletoe rubber plantmicropterus salmoidesmeriones unguiculatusmelville weston fullermelilotus officinalismaximilian's sunflowermanagement consultingmacrotus californicuslysichiton americanumlyrurus mlokosiewicziluis de gongora y argotelowest common multiplelouis victor de broglielouis eugene felix neellofortyx californicuslipoid granulomatosisligustrum ovalifoliumlesser rhomboid muscleleptotyphlops humilislecture demonstrationlavandula officinalislaguncularia racemosajournalist's privilegejoseph rudyard kiplingjohn augustus roeblingjames douglas morrisonisovolumetric processintravenous pyelograminferior rectus muscleindustrial revolutionindustrial psychologyhylactophryne augustihydrofluosilicic acidhyacinthus orientalishistiocytic leukaemiaheracleum sphondyliumhelleborus orientalishelianthus petiolarisharpullia cupanioideshalicoeres bivittatusgypsophila paniculatagnaeus julius agricolaglaucous bristlegrassgeorge william russellgenus ptilonorhynchusgenus hippoglossoidesgenus hamamelidoxylongenus ctenocephalidesgenus acanthoscelidesgaleorhinus zyopterusgaius cassius longinusfirst council of nicaeafirst battle of bull runfinancial institutionfamily titanosauridaefamily megalosauridaefamily edaphosauridaeeuphorbia helioscopiaeucalyptus paucifloraeucalyptus citriodoraeucalypt tereticorniserigonum fasciculatumelectronic instrumentedward douglas white jr.echinochloa crusgallidoubly transitive verbdolichonyx oryzivorusdivision euglenophytadiplotaxis tenuifoliadichloroethyl sulfidedesmanthus ilinoensisdemetrius poliorcetesdavid glasgow farragutdavid alfaro siqueiroscystopteris bulbiferacypripedium calceoluscyperus alternifoliuscruciferous vegetablecrataegus biltmoreanacorydalis claviculatacortinarius mutabiliscorpuscular radiationcommon snapping turtlecolour television tubecodariocalyx motoriusclostridium botulinumclose-quarter fightingclopidogrel bisulfatecitrophilous mealybugcistothorus platensiscistothorus palustrischrysophyllum cainitochrysophrys australischionochloa conspicuachinese black mushroomchilomeniscus cinctuscentrolobium robustumcentaurium scilloidescelastrus orbiculatuscarolina spring beautycardiovascular systemcapsicum annuum longumcampanula aparinoidescalochortus nuttalliicalculus of variationsbrush-tailed porcupinebrugmansia suaveolensbinomial distributionbartolommeo eustachioaustronesian languageaustralian turtledoveaustralian labor partyaustralian coral snakeasplenium trichomanesasplenium platyneuronasparagus officinalesasarum shuttleworthiiartery of the penis bulbartemisia ludovicianaarctic ground squirrelarceuthobium pusillumantitrust legislationamerican pasquefloweraldrovanda vesiculosaacacia auriculiformisabdominal 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