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

 (In Any Order)
There are 21 20 letter words, 186 20 letter phrases and 0 20 letter abbr's with I,O,R,R,S,S in.

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

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All 20 Letter Words

Words (21)
underrepresentationsultrasegregationiststransformationalistsspectroheliographiesspectrofluorometriesrepresentationalistsrepresentationalismsreindustrializationsoverprotectivenessesneuropharmacologistsmischaracterizationsmicroelectrophoresismicroelectrophoresesmicrocrystallinitiesirreproachablenessesirreconcilablenessesinterstratificationshyperparathyroidismscountersurveillancesnephroangiosclerosisincontrovertibleness
Phrases (186)
varicella zoster virusuniversity of nebraskatumour necrosis factortransportation systemsuborder strepsirhinisuborder myxiniformessphenisciform seabirdsocial justice warriorsir james george frazersir charles wheatstonesense of right and wrongscomberomorus regalisscipio africanus majorsamuel rawson gardinerrobert louis stevensonresurrection of christresident commissionerprofessional relationpersonal relationshippast progressive tenseorder sphenisciformesnutritionist's calorieneisseria gonorrhoeaeindirect transmissionhans christian oerstedgross national productgenus ornithorhynchusfrankenstein's monstereleocharis aciculariscross-florida waterwaycortinarius violaceuschristopher isherwoodcharadrius morinelluscarson smith mccullerscaprimulgus vociferuscaprimulgus europaeusbritish pound sterlingbaron snow of leicesteramerican harvest mouseambloplites rupestrisalexander iii of russiaalessandro cagliostroxanthosoma atrovirensword processing systemwoolsorter's pneumoniavena supratrochlearisvena labialis superioruniversal propositionunited states air forcetwelve tribes of israeltrichosurus vulpeculatransversus abdoministranscortical aphasiatrachinotus carolinustheodore francis powystaurotragus derbianussystema respiratoriumsynchronous operationswainsona grandiflorasuperior rectus musclesuborder sciuromorphasuborder plesiosauriasuborder heterostracisuborder cephalaspidasteatornis caripensisstatistical procedurestandard transmissionstaffordshire terrierspiranthes porrifoliaspecial-interest groupspartina cynosuroidessolidago sempervirenssoleirolia soleiroliisocial security numbersir oliver joseph lodgesir geoffrey wilkinsonsiderochrestic anemiashort-billed marsh wrensenior master sergeantseborrheic dermatitisscheduled territoriesscabiosa atropurpureasaxifraga stoloniferasaxifraga sarmentosamrubus idaeus strigosusrhododendron viscosumrespiratory alkalosisreconnaissance by firepyramidal motor systempurse-string operationpublius vergilius maropterocarpus marsupiumpsychopsis kramerianaprocessus coronoideusprimary solid solutionpresident george w. bushposterior labial veinsporonotus triacanthuspolitical correctnessphalaropus fulicariusperonospora hyoscyamiperitonsillar abscessperisoreus canadensispercussion instrumentpassiflora maliformispassiflora laurifoliaparietomastoid suturepaper electrophoresispachyrhizus tuberosusorthophosphorous acidorder scrophularialesorder blastocladialesorder aristolochialesoperation desert stormnotropis atherinoidesnorthwest territoriesnorthern united statesnonrestrictive clauseneoceratodus forsterinarthecium ossifragummigratory grasshoppermicropterus salmoidesmarcus terentius varromacrotus californicuslyrurus mlokosiewiczilonicera sempervirenslesser rhomboid muscleklinefelter's syndromejournalist's privilegejoseph warren stilwelljames douglas morrisonisovolumetric processinferior rectus musclehorizontal stabiliserhelleborus orientalishare's-foot bristle ferngross domestic productgriselinia littoralisglaucous bristlegrassgeorge william russellgeometric progressiongenus reithrodontomysgenus argentinosaurusgaleorhinus zyopterusforeground processingfield press censorshipeuphorbia cyparissiasestraterrestrial bodyeschrichtius robustuserythronium dens-caniseragrostic abyssinicaelectronic transistordryopteris oreopterisdryopteris marginalisdoctoral dissertationdissociative disorderdemetrius poliorcetesdavid alfaro siqueirosdante gabriel rossetticystopteris bulbiferacyperus alternifoliuscrotalaria sagitalliscortinarius mutabiliscoronary heart diseasecoral-root bittercressconvergent strabismusconstruction industrycolorimetric analysiscistothorus palustrischrysophrys australiscervical disc syndromecelastrus orbiculatuscarya myristiciformiscardiovascular systemcardiac resuscitationcarcharhinus obscurusbegonia semperflorensbackground processingaustralian coral snakeastreus hygrometricusasarum shuttleworthiiarteria intercostalisartaxerxes ii of persiaariocarpus fissuratusantonius stradivariusairborne transmission
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