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20-Letter Words Containing: S,P,A,D,E,R

 (In Any Order)
There are 13 20 letter words, 152 20 letter phrases and 0 20 letter abbr's with S,P,A,D,E,R in.

Best Scoring 20 Letter Words With: S,P,A,D,E,R

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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 (13)
underrepresentationsradiopharmaceuticalspseudoparenchymatouspseudocholinesterasephotodisintegrationsphenylthiocarbamidesparadichlorobenzeneshyperparathyroidismsencephalomyocarditisdepartmentalizationsadrenocorticotropinspseudohermaphroditichyperadrenocorticism
Phrases (152)
superfamily coccoideasubclass lepidosauriasphenisciform seabirdsir karl raimund poppersedative-hypnotic drugsaturday night specialrhizopogon idahoensisrepublic of madagascarrepublic of el salvadorpierre simon de laplaceorder accipitriformeslateral epicondylitisjapanese strangleholdindustrial enterprisehyperoodon ampullatushendrik petrus berlagefriendly relationshipdivision tracheophytadisplacement reactiondidelphis marsupialisdemonstrative pronounclarence shepard day jr.charles sanders peircecapital of switzerlandcapital of rhode islandatmospheric conditionappendicular skeletonapium graveolens dulcexeroderma pigmentosumwhite-throated sparrowvice-presidential termuniversal product codeungradable oppositiontorpedo-boat destroyertheodore francis powyssymplocarpus foetidussuperfamily tineoideasuperfamily muscoideasuborder sciuromorphasuborder prosauropodasuborder plesiosauriasuborder cephalaspidasuborder anthropoideasubclass telosporidiastomatopod crustaceanstephen arnold douglasstatistical procedurespodoptera frugiperdaspecial drawing rightsspartina cynosuroidessolidago sempervirenssolid-propellant motorsodium orthophosphatesodium lauryl sulphatesir peter brian medawarsinusoidal projectionseriphidium maritimumsanitation departmentsalpichroa rhomboidearound-spored gyromitrared-breasted sapsuckerram's-head lady's slipperquercus ellipsoidalispyridoxine 5'-phosphatepyramidal motor systempurchasing departmentpulicaria dysentericapsychology departmentpseudococcus fragilisprickly-seeded spinachpremenstrual syndromepositive-degree adverbpopulus grandidentatapodocarpus ferrugineaphilosophy departmentphilip warren andersonphilip dormer stanhopepersonal line of creditperisoreus canadensispenstemon linarioidespassive matrix displayparietomastoid sutureparalichthys dentatuspagellus centrodontusorder sphaerocarpalesorder scrophularialesorder pseudomonadalesorder mycoplasmatalesorder lepidodendralesorder aphyllophoralesoperation desert stormnuclear power industrynotropis atherinoidesnecrobiosis lipoidicamountain lady's slippermicropterus salmoidesmenispermum canadensemediterranean cypressmaidenhair spleenwortmadagascar periwinkleketosis-prone diabeteskaspar friedrich wolffjoseph rudyard kiplinghypericum androsaemumhusband-wife privilegehirschsprung's diseasehippodamia convergensheracleum sphondyliumharpullia cupanioidesgolden-beard penstemongenus entandrophragmagenus cryptacanthodesgenus aspidophoroidesflat-topped white asterfamily peripatopsidaefamily hipposideridaefamily edaphosauridaeeucalyptus citriodoraescalope de veau orlofferb-duchenne paralysisenteric-coated aspirindryopteris marginalisdramatic mezzo-sopranodivision pteridophytadescriptive adjectivedelphinapterus leucasdecapterus macarellusdaisy-leaved grape ferndacrydium cupressinumcypripedium calceoluscyamopsis psoraloidescrataegus pedicellatacompensatory spendingcompact disc write-onceclustered poppy mallowclopidogrel bisulfateclandestine operationcertificate of depositcaspar friedrich wolffcarpal tunnel syndromecampanula aparinoidesbrush-tailed porcupinebrush-tailed phalangerbattle of hampton roadsbasal body temperaturebackground processingartemisia gnaphalodesantihypertensive drugalbatrellus dispansusair force space commandagropyron subsecundumabdominal nerve plexus
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