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20-Letter Words Containing: A,E,I,L,S,S,Y

 (In Any Order)
There are 8 20 letter words, 65 20 letter phrases and 0 20 letter abbr's with A,E,I,L,S,S,Y in.

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

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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.
Tip: Scrabble EU allows far more words than US!

All 20 Letter Words

Words (8)
overenthusiasticallyradioimmunoassayablepsychopharmacologiesphosphatidylcholinesmicrocrystallinitiesexistentialisticallydimethylnitrosaminesacetylcholinesterase
Phrases (65)
william stanley jevonssaturday night specialmilton snavely hersheyluscinia megarhynchosjoseph louis gay-lussachylocichla fuscescensfamily tachyglossidaefamily passifloraceaefamily gasterosteidaedeliberative assemblycross-florida waterwayclaude achille debussyclassifying adjectiveclassification systemclass hemiascomycetescassius marcellus claybyelorussian languagebalance sheet analysisambystomid salamandertonsilla pharyngealisthelypteris palustrissysteme internationalsymplocarpus foetidussuperfamily muscoideasubfamily smilacaceaesubfamily mimosoideaesubclass discomycetessodium lauryl sulphatesocial security numbersnake's head fritillarysisymbrium officinalesansevieria zeylanicarespiratory alkalosisram's-head lady's slipperquantitative analysispyramidal motor systempsychological scienceprickly-seeded spinachpassive matrix displayparalichthys dentatusnaive bayes classifiermultivariate analysismountain lady's slipperlysimachia terrestrislasthenia chrysostomaintracapsular surgeryhyacinthus orientalishenry alfred kissingergenus parathelypterisgaleorhinus zyopterusfundamentals analysisfamily scombresocidaefamily osteoglossidaefamily discoglossidaeestraterrestrial bodyerb-duchenne paralysisenglish cavalry saddledryopteris marginaliscystopteris bulbiferacyperus alternifoliuscyamopsis psoraloidescolorimetric analysiscervical disc syndromecardiovascular systemanthriscus sylvestris
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