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

 (In Any Order)
There are 81 20 letter words, 474 20 letter phrases and 0 20 letter abbr's with R,O,I,L,S in.

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

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All 20 Letter Words

Words (81)
overenthusiasticallyhypercholesterolemiaultrasegregationistsultrarevolutionariesultramicroscopicallyultracentrifugationstransformationalistssyncategorematicallysuperspecializationsspectrophotometricalspectroheliographiesspectrofluorometriesrepresentationalistsrepresentationalismsreinstitutionalizingreindustrializationsreconceptualizationsradiopharmaceuticalsradioimmunoassayablepsychopharmacologistpsychopharmacologiespseudocholinesteraseprofessionalizationsplethysmographicallyphotophosphorylationphiloprogenitivenessphenylthiocarbamidesphenylpropanolaminesparadichlorobenzenespaleoanthropologistsoverintellectualizesneuropsychiatricallyneurophysiologicallyneuropharmacologistsneuroendocrinologistneuroendocrinologiesmicropaleontologistsmicroelectrophoresismicroelectrophoresesmicrocrystallinitieslymphogranulomatosisirreproachablenessesirreconcilablenessesinconsiderablenessesincomprehensiblenessincommensurabilitieshypercoagulabilitieshypercholesterolemichydrochlorothiazideshomotransplantationsglomerulonephritidesexpressionlessnessesencephalomyocarditiselectrophysiologistselectrophysiologicalelectrophotographieselectrooculographieselectroluminescencesdimethylnitrosaminesdepartmentalizationsdeoxyribonucleotidesdeindustrializationsdehydrochlorinationscrystallographicallycountersurveillancescountermobilizationscounterintelligencescomprehensiblenessesbacteriochlorophyllsantifluoridationistsacetylcholinesterasesemiautobiographicaloophorosalpingectomynephroangiosclerosislipochondrodystrophyinternationalisationincontrovertiblenessdestructive-metaboliccounterrevolutionistcounter-revolutionistcompartmentalisation
Phrases (474)
yellow-shafted flickerwoodrow wilson guthriewilliam lloyd garrisonwilliam henry harrisonvirgil garnett thomsonvaricella zoster virustwo-dimensional figurethomas lanier williamssuperfamily coccoideasubclass lepidosauriastephen collins fostersolidago multiradiatasocial justice warriorsir karl raimund poppersir charles wheatstonesimple harmonic motionselective informationsecond lateran councilscomberomorus regalisschool superintendentsaponaria officinalissamuel rawson gardinersaint peter the apostlerobert william servicerobert louis stevensonrepublic of madagascarrepublic of kazakhstanrepublic of el salvadorracial discriminationpsychological featureprumnopitys taxifoliaprofessional relationprinciple of parsimonyplasminogen activatorpierre simon de laplacephotographic emulsionpersonality inventorypersonal relationshippass with flying colorsoryctolagus cuniculusorder myxobacterialesorder mycelia steriliaorder heterotrichalesorder actinomycetalesnutritionist's calorienicolas de malebranchenasturtium officinalemilton snavely hersheymilitary installationmetallographic samplemental representationmarket capitalisationluscinia megarhynchoslunar excursion moduleludwig mies van der rohelophophora williamsiilebanese monetary unitlateral epicondylitisklemens von metternichjames harold doolittleislamic calendar monthhomolosine projectionhenri toulouse-lautrecgross national productgleditsia triacanthosgeorges henri lemaitregaultheria procumbensfundulus heteroclitusfriendly relationshipfouquieria columnarisfederation of malaysiafamily passifloraceaefamily gasterosteidaeemotional disturbanceeleocharis acicularisedward williams morleydouble-reed instrumentdisplacement reactiondianthus caryophylluscross-florida waterwaycortinarius violaceuscommercial instrumentcommercial enterprisechlamydia trachomatischaradrius morinelluscarson smith mccullerscardinal compass pointcaprimulgus vociferuscaprimulgus europaeuscapital of switzerlandcapital of south africacapital of sierra leonecapital of saudi arabiacapital of rhode islandbyelorussian languagebusiness relationshipbritish pound sterlingbotaurus lentiginosusblue ribbon commissionbaron snow of leicesteraustralian bonytongueartemisia californicaarcheological remainsappendicular skeletonapium graveolens dulceanemopsis californicaamsinckia grandifloraambystomid salamanderambloplites rupestrisalice malsenior walkeralexander iii of russiaalessandro cagliostroaimee semple mcphersonaboriginal australianzalophus californicusyosemite national parkxiphosurus polyphemusworld trade center sitewoolsorter's pneumoniawilliam richard morriswilliam nunn lipscom jr.william felton russellvoice in the wildernessvesicoureteral refluxverbesina encelioidesvena supratrochlearisvena labialis superiorvena labialis inferiorvena facialis anteriorvaleriana officinalisustilaginoidea virensuniversal propositionuniversal product codeuniversal gas constantungradable oppositiontwelve tribes of israeltriostium perfoliatumtrichosurus vulpeculatransorbital lobotomytranscortical aphasiatrachinotus carolinustoxic industrial wastetonsilla pharyngealistolypeutes tricinctustobias george smollettthorstein bunde veblenthelonious sphere monktemporal lobe epilepsytelevision-camera tubetelevision newscastertartarian honeysuckletamiasciurus douglasisysteme internationalsymplocarpus foetidussylvilagus floridanusswietinia macrophyllaswainsona grandiflorasurvival of the fittestsuperior rectus musclesuperior labial arterysuperior cerebral veinsuperfamily tineoideasuperfamily muscoideasuborder plesiosauriasuborder cephalaspidasubliminal perceptionsubfamily hydromyinaesubclass telosporidiasubclass branchiopodastylophorum diphyllumstatistical proceduresplit-half correlationspiranthes porrifoliaspecial-interest groupsouth american sea lionsource of illuminationsomalian monetary unitsolidago sempervirenssolid-propellant motorsoleirolia soleiroliisodium lauryl sulphatesocial stratificationsocial security numbersocial anthropologistsmiledon californicusslip-tongue log skiddersisymbrium officinalesir oliver joseph lodgesir harold walter krotosir geoffrey wilkinsonsinusoidal projectionsingle-propeller planesideroblastic anaemiashort-billed marsh wrensexual discriminationself-propelled vehiclesecond epistle of petersecond earl of guilfordscutigera coleoptratascleroderma flavidiumscleroderma aurantiumscintillation counterschizopetalon walkerischeduled territoriessaxifraga stoloniferasanvitalia procumbenssalvinia rotundifoliasalpichroa rhomboidearobert charles venturirevolutions per minutereuben lucius goldbergrespiratory alkalosisrepublic of uzbekistanrepublic of tajikistanrepublic of seychellesreligious orientationquercus ellipsoidalispyramidal motor systempublius vergilius maropsychological warfarepseudococcus fragilisproportional samplingprofit and loss accountprofessional footballprofessional baseballprince-of-wales featherprimary solid solutionposterior labial veinspostal rate commissionpopulus grandidentatapolystichum setiferumpolitical correctnesspodocarpus latifoliusplectrophenax nivalisplatte river penstemonpilosella officinarumpiezoelectric crystalphysical anthropologyphilosophy departmentphilip warren andersonphilip dormer stanhopephaseolus multiflorusphalaropus fulicariuspersonal line of creditperitonsillar abscesspenstemon linarioidespassiflora mollissimapassiflora maliformispassiflora laurifoliapaper electrophoresisortilis vetula macalliorthopedic foot insoleorthogonal oppositionorder scrophularialesorder lepidodendralesorder jungermannialesorder cycadofilicalesorder blastocladialesorder aristolochialesorange mushroom pimpleonobrychis viciifoliaobtuse-angled trianglenurse-patient relationnuclear power industrynorth island edelweissnonviolent resistancenonrestrictive clauseniels henrik david bohrneurological disordernerve block anesthesianephrolepis pectinatanepalese monetary unitnegotiable instrumentnecrobiosis lipoidicamusculophrenic arterymountain lady's slippermorchella angusticepsmistletoe rubber plantmirabilis californicamildred ella didriksonmicropterus salmoidesmeriones unguiculatusmenyanthes trifoliatamelville weston fullermaximilian's sunflowermasticophis lateralismaidenhair spleenwortmacrotus californicusmacroclemys temminckilysichiton americanumlyrurus mlokosiewicziluis de gongora y argotelouis victor de broglielonicera sempervirenslofortyx californicuslipoid granulomatosisligustrum ovalifoliumlesser rhomboid musclelecture demonstrationlasthenia chrysostomalaguncularia racemosakosteletzya virginicaklinefelter's syndromekaspar friedrich wolffkaren danielsen horneyjournalist's privilegejoseph warren stilwelljoseph rudyard kiplingjohn augustus roeblingjapanese morning gloryjames douglas morrisonisovolumetric processintravenous pyelograminternational affairsinferior rectus muscleindustrial revolutionindustrial psychologyhymenoxys grandiflorahylactophryne augustihydrofluosilicic acidhyacinthus orientalishorizontal stabilizerhorizontal stabiliserhexalectris warnockiiheterodyne oscillatorherschelian telescopeheracleum sphondyliumhelleborus orientalishelianthus petiolarisharpullia cupanioideshare's-foot bristle fernhalicoeres bivittatusgriselinia littoralisgreater peritoneal sacgraeco-roman wrestlinggooseneck loosestrifegolden-crested kingletgnaeus julius agricolaglaucous bristlegrassgiovanni schiaparelligeorge william russellgenus ptilonorhynchusgastrophryne olivaceagalvanic skin responsegaleorhinus zyopterusflindersia schottianaflat-topped white asterfirst council of nicaeafirst battle of bull runfile transfer protocolfield press censorshipfamily titanosauridaefamily strophariaceaefamily stercorariidaefamily scyliorhinidaefamily scombresocidaefamily peripatopsidaefamily ostraciontidaefamily melampsoraceaefamily megalosauridaefamily lophosoriaceaefamily hipposideridaefamily edaphosauridaeeuphorbia helioscopiaeucalyptus paucifloraeucalyptus citriodoraeucalypt tereticornisestraterrestrial bodyerythrina vespertilioerigonum fasciculatumepipactis helleborineenvironmental scienceenglish cocker spanielempiricist philosophyelectrostatic printerelectrostatic machineelectronic transistorelectronic instrumentedward douglas white jr.echinochloa crusgallidryopteris marginalisdoubly transitive verbdomestic silkworm mothdolichonyx oryzivorusdoctoral dissertationdichloroethyl sulfidedemetrius poliorcetesdavid glasgow farragutdavid alfaro siqueirosdante gabriel rossettidaniel ortega saavedradalbergia stevensoniicystopteris bulbiferacypripedium calceoluscyperus alternifoliuscyamopsis psoraloidescruciferous vegetablecrotalaria sagitalliscriminal conversationcrataegus biltmoreanacorydalis claviculatacortinarius mutabiliscorpuscular radiationcoral-root bittercresscontinental breakfastconstant accelerationcommon snapping turtlecommon carline thistlecolour television tubecolorimetric analysiscodariocalyx motoriusclostridium botulinumclose-quarter fightingclopidogrel bisulfateclintonia andrewsianaclandestine operationcitrophilous mealybugcistothorus platensiscistothorus palustrischrysophyllum cainitochrysophrys australischrosomal abnormalitychloroxylon swieteniachinese black mushroomcharles dillon stengelcervical root syndromecervical disc syndromecentrolobium robustumcentaurium scilloidescelastrus orbiculatuscaspar friedrich wolffcarolina spring beautycardiovascular systemcampanula aparinoidescalostoma cinnabarinacalochortus nuttalliicalifornia false morelcalculus of variationsbrush-tailed porcupinebrugmansia suaveolensbrassaia actinophyllablastodermic vessiclebittersweet chocolatebiscayne national parkbinomial distributionbegonia semperflorensbartolommeo eustachiobalaenoptera borealisbadlands national parkbaccharis halimifoliaaustronesian languageaustralian turtledoveaustralian labor partyaustralian coral snakeasplenium trichomanesasplenium platyneuronasparagus officinalesasarum shuttleworthiiartery of the penis bulbarteria intercostalisartemisia ludovicianaartemisia gnaphalodesardisia escallonoidesarctostaphylos alpinaarctic ground squirrelarceuthobium pusillumaposematic colorationapalachicola rosemaryantitrust legislationamerican pasqueflowerambrosia psilostachyaaldrovanda vesiculosaacacia auriculiformisabdominal nerve plexus
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