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20-Letter Words Containing: I,S,T,E,L,L,S

 (In Any Order)
There are 11 20 letter words, 90 20 letter phrases and 0 20 letter abbr's with I,S,T,E,L,L,S in.

Best Scoring 20 Letter Words With: I,S,T,E,L,L,S

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We couldn't find any valid Scrabble US words with a length of 20. Try changing the version of the game.
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All 20 Letter Words

Words (11)
overenthusiasticallyunintelligiblenessesphosphatidylcholinespaleoanthropologistsmicropaleontologistsmicrocrystallinitiesexistentialisticallyelectrophysiologistselectroluminescencescountersurveillancesacetylcholinesterase
Phrases (90)
william stanley jevonsvaricella zoster virusthomas lanier williamsstephen collins fosterprofessional relationplatanus occidentalispersonal relationshipmilton snavely hersheymasticophis flagellumgilbert charles stuartfundulus heteroclitusfamily tachyglossidaedeliberative assemblycarson smith mccullerscantharellus cibariusbeta vulgaris vulgarisbalance sheet analysisaspergillus fumigatusapostle of the gentilesantiballistic missileambloplites rupestrisalessandro cagliostrozellig sabbatai harriswilliam felton russellwest nile encephalitiswelwitschia mirabilisvalvular heart diseasetwelve tribes of israeltrichosurus vulpeculatonsilla pharyngealistobias george smollettthelypteris palustrissubclass telosporidiasticherus flabellatussodium lauryl sulphatesnake's head fritillaryslip-tongue log skiddersilverleaf nightshadeshort-billed marsh wrenselaginella rupestrissatellite transmittersalvelinus fontinalisrespiratory alkalosisprofessional footballposterior labial veinspolitical correctnessplexus periarterialisplagianthus betulinuspipistrellus hesperusphaseolus multiflorusperitonsillar abscesspenicillin v potassiumorder blastocladialesorder aristolochialesnorth island edelweissmultivariate analysismountain lady's slippermorchella angusticepsmelilotus officinalismasticophis lateralisleptotyphlops humilisklinefelter's syndromejournalist's privilegejoseph warren stilwellhorizontal stabiliserherschelian telescopehelleborus orientalishelianthus petiolarisgriselinia littoralisglaucous bristlegrassfundamentals analysisfamily osteoglossidaeelectrical resistanceecclesiastical attiredelphinapterus leucascyperus alternifoliusctenocephalides feliscolorimetric analysischarles dillon stengelcentaurium scilloidescelastrus orbiculatuscelastric articulatusblastodermic vessiclebetula alleghaniensisaustralian coral snakeaustralian blacksnakeartemisia stellerianaantitrust legislationanti-ballistic missilealbatrellus dispansus
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