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There are 82 twenty-one-letter words containing A, 3C, M and O

Act␣of␣Parliament␣clocksAmerican␣cocker␣spanielatomic␣force␣microscopeatomic␣force␣microscopyautomation␣complacencycalcium␣channel␣blockercamphorsulphonic␣acidscatching␣someone's␣fancychemical␣decompositionchemicopharmaceuticalchronopharmacodynamicchronopharmacokineticchronopharmacologicalclassification␣schemescleaning␣someone's␣clockcollectivist␣anarchismcombinational␣circuitscomedoadenocarcinomascomiconomenclaturistscommunities␣of␣practicecomputer␣architecturescosmological␣constantscosmological␣principlecyclotomic␣polynomialsdemocratic␣backslidingDormant␣Commerce␣Clauseduress␣of␣circumstancesdynamo-electric␣machineegocentric␣predicamentelectrochemical␣serieselectrochemomechanicsemerald␣cockroach␣waspskick␣bollocks␣scramblesleucoencephalomalaciamacroclimatologicallymacrosociolinguisticsmacrothrombocytopenicmagnetocaloric␣effectsmagnetoelectrocaloricmaleylacetoacetic␣acidmass␣vaccination␣centremathematical␣economicsmercaptopropionic␣acidmicrocalorimetricallymicrocharacterizationmicroclimatologicallymicrocolorimetricallymicroelectromechanicsmicroribonucleic␣acidsmicrowave␣spectroscopymonadic␣predicate␣logicmonkeyface␣pricklebackmucopolysaccharidasesmucopolysaccharidosesmucopolysaccharidosismucopolysaccharidoticmycobacteriologicallymyelocytoarchitecturenanoelectromechanicalnucleocytoplasmicallyoctahydrocurcuminoidsonce␣a␣woman,␣twice␣a␣childoptoelectromechanicalparacoccidiodomycosispharaonic␣circumcisionpharmaceutical␣companypharmacotoxicologicalphotochemical␣reactionprismatic␣coefficientspsychopharmaceuticalspsychopharmacologicalsarcoplasmic␣reticulumScoutmaster␣conferencesmall␣cubicuboctahedrasocial␣constructionismSocial␣Democratic␣Partystereomicroscopicallytactical␣air␣commandersthermochemical␣calorietoxicopharmacologicaltracheobronchomalaciaumbilical␣cord␣cuttings

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See this list for:

  • Scrabble in English: no word
  • French Wiktionary: 53 words
  • Spanish Wiktionary: 4 words
  • Italian Wiktionary: 7 words
  • German Wiktionary: no word
  • Portuguese Wiktionary: 7 words
  • Dutch Wiktionary: 8 words

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