Dictionary Only:
Profanity Off:

20-Letter Words Containing: I,D,E,S,M

 (In Any Order)
There are 18 20 letter words, 205 20 letter phrases and 0 20 letter abbr's with I,D,E,S,M in.

Best Scoring 20 Letter Words With: I,D,E,S,M

Expand?WordSave?LengthUsagePointsType
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 (18)
radiopharmaceuticalsradioimmunoassayablephenylthiocarbamidesnondenominationalismmagnetofluiddynamicsindiscriminatenesseshyperparathyroidismsglomerulonephritidesencephalomyocarditisdimethylnitrosaminesdepartmentalizationscounterdemonstratingpseudohermaphroditicmagnetohydrodynamicshyperadrenocorticismheterobasidiomycetesdestructive-metaboliccounterdemonstration
Phrases (205)
william hyde wollastontwo-dimensional figuresweet-scented geraniumsuperfamily coccoideasuborder myxiniformessubclass commelinidaesphenisciform seabirdsir karl raimund poppersingle-reed instrumentsecond coming of christsamuel rawson gardinerresident commissionerrepublic of madagascarpseudotsuga menziesiiprescription medicinepierre simon de laplaceorder sphenisciformesorder myxobacterialesorder mycelia steriliaorder actinomycetalesorder accipitriformesnicolas de malebranchemadonna louise cicconelunar excursion moduleludwig mies van der rohejudgement on the meritsjudgement of dismissaljames marshall hendrixjames harold doolittleislamic calendar monthindustrial managementindirect transmissiongenus hamamelidanthumfederation of malaysiafamily tachyglossidaefamily pseudococcidaefamily gasterosteidaeemotional disturbanceedward williams morleyedward estlin cummingsdouble-reed instrumentdisplacement reactiondidelphis marsupialisdemonstrative pronoundeliberative assemblycontradiction in termsconfession of judgmentcomedogenic substancecharadrius morinelluscarter administrationbasidiomycetous fungiatmospheric conditionartemisia dracunculusapium graveolens dulceambystomid salamanderzantedeschia rehmaniiximenesia encelioidesxeroderma pigmentosumxanthoma disseminatumword processing systemvice-presidential termtsutsugamushi diseasetransversus abdominissymplocarpus foetidussuperfamily tineoideasuperfamily muscoideasudanese monetary unitsuborder sciuromorphasubfamily taxodiaceaesubfamily mimosoideaesubfamily hydromyinaesubfamily emberizidaesubfamily dracenaceaesubfamily carduelinaesubclass discomycetesstriated muscle tissuesolidago sempervirenssolid-propellant motorsodium orthophosphatesodium lauryl sulphatesmiledon californicussmall magellanic cloudslender-tailed meerkatsir peter brian medawarsiderochrestic anemiasideroblastic anaemiashort-billed marsh wrensexual discriminationseriphidium maritimumseborrheic dermatitisscrutin de liste systemscleroderma flavidiumscleroderma aurantiumscheduled maintenancesanitation departmentsalpichroa rhomboideasaint edward the martyrround-spored gyromitrarichard errett smalleyrhododendron viscosumreagan administrationram's-head lady's slipperpyramidal motor systempurchasing departmentphlegmasia alba dolensphilosophy departmentphilip dormer stanhopepenstemon linarioidespassive matrix displayparietomastoid sutureorganic brain syndromeorder torpediniformesorder jungermannialesorder charadriiformesophioglossum pendulumoperation desert stormmountain standard timemountain lady's slippermortise-and-tenon jointmoment magnitude scalemissile defense systemmissile defence systemmilitary headquartersmildred ella didriksonmicropterus salmoidesmenispermum canadensemediterranean cypressmaidenhair spleenwortmaianthemum canadensemadagascar periwinklelesser rhomboid musclelecture demonstrationklinefelter's syndromejames maitland stewartjames douglas morrisonjames abraham garfieldimmediate constituenthyperkinetic syndromehypericum androsaemumhymenoxys grandiflorahumanistic disciplinehippodamia convergensheracleum sphondyliumharkat-ul-jihad-e-islamiguided missile frigateguided missile cruisergross domestic productgeranium richardsoniigenus reithrodontomysgenus hamamelidoxylonfundamentals analysisfriedrich anton mesmerfrederick moore vinsonfixed investment trustfermi-dirac statisticsfamily titanosauridaefamily stercorariidaefamily scyliorhinidaefamily scombresocidaefamily phyllostomidaefamily peripatopsidaefamily ostraciontidaefamily osteoglossidaefamily opisthocomidaefamily odontaspididaefamily megalosauridaefamily hipposideridaefamily eschrichtiidaefamily edaphosauridaefamily discoglossidaefamily belostomatidaefamily asclepiadaceaefamily amphisbaenidaefamily ambystomatidaeeucalyptus amygdalinaerythronium dens-canisepidemic encephalitisendamoeba histolyticaegyptian islamic jihaddryopteris marginalisdramatic mezzo-sopranodomestic silkworm mothdisassortative matingdesmanthus ilinoensisderivative instrumentdemetrius poliorcetesdavid barnard steinmandacrydium cupressinumcypripedium calceoluscyamopsis psoraloidescoumarone-indene resincompensatory spendingcompact disc write-oncecervical root syndromecervical disc syndromecentaurium scilloidescardiovascular systemcampanula aparinoidesblastodermic vessicleatlantic standard timeartemisia ludovicianaartemisia gnaphalodesair force space commandaden-abyan islamic armyabdominal nerve plexus
WordDB Icon
WordDB
United Kingdom
Download the WordDB app directly on your home screen for instant access. No App Store necessary, less than 1MB storage, always up-to-date and secure.
1.
Tap on share button
2.
Tap on Add To Home Screenadd button
3.
Find WordDB App Icon on your home screen