Dictionary Only:
Profanity Off:

21-Letter Words Containing: O,C,I,O,S

 (In Any Order)
There are 23 21 letter words, 282 21 letter phrases and 0 21 letter abbr's with O,C,I,O,S in.

Best Scoring 21 Letter Words With: O,C,I,O,S

Expand?WordSave?LengthUsagePointsType
We couldn't find any valid Scrabble US words with a length of 21. Try changing the version of the game.
Tip: Scrabble EU allows far more words than US!

All 21 Letter Words

Words (23)
unconstitutionalitiestetrahydrocannabinolsstereomicroscopicallypsychophysiologicallypsychopharmacologistspseudosophisticationspseudocholinesterasesneuroendocrinologistsmicrominiaturizationsimmunoelectrophoresesimmunocytochemistrieshypercholesterolemiaselectroretinographieselectrocardiographiescounterdemonstrationsconstitutionalizationcompartmentalizationsadrenocorticotrophinsadrenocorticosteroidspsychopharmacologicalmucopolysaccharidosisimmunoelectrophoresisconstructive-metabolic
Phrases (282)
zonotrichia albicolliswhite-coat hypertensionuse of goods and servicestelephone conversationsurgical contraceptionstream of consciousnessstatistical commissionspectroscopic analysissleeping accommodationsecond sino-japanese warsamuel taylor coleridgerosmarinus officinalisprotector of boundariesprosopium cylindraceumphysiological propertyphotoelectric emissionphilosophical doctrinephascolarctos cinereusparty to the transactionparticular propositionovo-lacto vegetarianismorder podicipediformesorder caprimulgiformeskonrad zacharias lorenzjoseph lincoln steffensjack roosevelt robinsonintestinal obstructionigor ivanovich sikorskyhenry hobson richardsongravitational collapseginglymostoma cirratumfirst-order correlationfamily peronosporaceaeexecution of instrumentelectrolytic condenserdiplococcus pneumoniaediametrical oppositiondesoxyribonucleic aciddecomposition reactioncynoglossum officinalecongressional districtconfession of judgementcommonwealth of nationsclinton administrationchromosomal aberrationcharles francois gounodcercopithecus aethiopscarbon dioxide acidosiscapital of western samoaautomatic transmissionarticulatio synovialisarticulatio spheroideaarmed forces censorshiparithmetic progressionarctostaphylos uva-ursiagkistrodon contortrixacrocentric chromosomeaccord and satisfactionaccommodation endorseracanthocybium solandrizonotrichia leucophryszalophus californianusworld tamil associationwinter crookneck squashwilliam crawford gorgasvideocassette recorderveronica serpyllifoliaursus arctos horribilisuniversity of wisconsintrichostema dichotomumtrichomanes boschianumtricholoma pessundatumtricholoma flavovirenstransportation companytoxicodendron radicanstoo big for one's breechesthoracoepigastric veinthoracic actinomycosisthompson submachine gunthermopsis macrophyllatelocentric chromosometacca leontopetaloidessuborder scorpaenoideasubdivision zygomycotasubdivision ascomycotasubcutaneous injectionsubclass cnidosporidiasquamous cell carcinomaspontaneous combustionspherical trigonometrysouth american staghornsouth american bullfrogsolid propellant rocketsolanum pseudocapsicumsoftware documentationsocial democratic partyskeleton in the cupboardsir john cowdery kendrewsingle-rotor helicoptersewing-machine operatorsecondary hypertensionsecond council of nicaeascorpaena grandicornisscolopendrium nigripesschizophrenic disorderschistosome dermatitissalpichroa organifoliarussian orthodox churchrichard adolf zsigmondyrhyacotriton olympicusrepublic of south africarepublic of sierra leoneregression coefficientreconnaissance missionreconnaissance in forceradioactive iodine testquantum chromodynamicspyotr ilych tchaikovskypulmonary tuberculosispublic relations personpterocarpus angolensispsychosomatic disorderpsychological medicinepsychological disorderpsychoanalytic processpseudowintera coloratapseudocolus fusiformispseudococcus comstockiprotoplasmic astrocytepropositional calculusprincess grace of monacoprince otto von bismarckpotassium ferrocyanidepotamogeton americanusposterior cardinal veinpomoxis nigromaculatuspolystichum scopulinumpolyneuritic psychosispoecilocapsus lineatuspodicipitiform seabirdpneumocystis pneumoniapituophis melanoleucusphysiological reactionphonetic transcriptionpediocactus knowltoniiparanoid schizophreniaornithischian dinosauroriental black mushroomorder pseudoscorpionesorder podicipitiformesoral poliovirus vaccineoperating instructionsonoclea struthiopterisonobrychis viciaefoliaodocoileus virginianusoctal numeration systemoccipitomastoid suturenuclear fusion reactionnothofagus cuninghamiinormal tension glaucomanondiscretionary trustneuromuscular junctionmoving-coil loudspeakermicrowave spectroscopymicromeria chamissonismetacentric chromosomelower respiratory tractloiseleuria procumbenslocalisation principlelisteria monocytogenesleucothoe fontanesianalagerstroemia speciosalagarostrobus colensoilacto-ovo vegetarianismkeratosis folliculariskarl gustav jacob jacobijoseph alois schumpeterivor armstrong richardsiraqi national congressinstrument of executioninformation processingindustrial loan companyinclusion body myositisimmunological disorderimaginative comparisonhydnocarpus laurifoliahorace wilkinson bridgehematopoeitic stem cellgymnopilus ventricosusgustav robert kirchhoffgreatest common divisorgreater rhomboid musclegravitational constantgospel according to markgospel according to lukegospel according to johngiovanni angelo braschiforestiera neomexicanafluorescein isocyanateflexible sigmoidoscopyflexible sigmoidoscopefischer's slime mushroomfinancial organisationfamily tulostomataceaefamily sphaerobolaceaefamily scomberesocidaefamily ophioglossaceaefamily dactyloscopidaefamily chrysochloridaefamily calostomataceaefalcatifolium taxoideseuproctis chrysorrhoeaeupatorium coelestinumenea silvio piccolominielectrophorus electricelectron spin resonanceectopistes migratoriuseconomic strangulationdisinfestation officerdishonorable dischargedioscorea elephantipesdepartment of sociologydepartment of economicsdeparia acrostichoidesdecompression sicknesscost-of-living allowancecortinarius corrugatuscorticium salmonicolorcorrelational analysiscoronary insufficiencycoronary-artery diseasecoregonus clupeaformisconversational partnerconstant of gravitationconscientious objectorcongratulations letterconfigurational isomerconductive hearing lossconduction anaesthesiacomputational linguistcomptonia asplenifoliacomparative psychologycompact disc recordablecommon stock equivalentcommon evening primrosecommiphora meccanensiscolor vision deficiencycolor television systemcollinsonia canadensiscollinsia heterophyllacolaptes caper collariscognitive neurosciencecochlearia officinalisclassical conditioningcircuit court of appealschronological sequencechronic pyelonephritischorionic villus biopsycharlotte de rothschildcercopithecus talapoincasemaking clothes mothcarl gustav jacob jacobicardiopulmonary arrestcarcinomatous myopathycarcharodon carchariascalifornia yellow bellsbritish house of commonsbringing close togetherbranchiopod crustaceanbrachychiton populneusbasic cognitive processatmospheric phenomenonasynchronous operationastronomical telescopeaspidiotus perniciosusascii control characteraptenodytes patagonicaapplications programmeamerican smooth dogfishalfred joseph hitchcockagkistrodon piscivorusabsorption coefficient
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