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21-Letter Words Containing: O,C,H,N

 (In Any Order)
There are 17 21 letter words, 247 21 letter phrases and 0 21 letter abbr's with O,C,H,N in.

Best Scoring 21 Letter Words With: O,C,H,N

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All 21 Letter Words

Words (17)
electroencephalographtetrahydrocannabinolspseudosophisticationspseudocholinesterasesmeningoencephalitidesincomprehensibilitiesimmunoelectrophoreticimmunoelectrophoresesimmunocytochemistrieselectroretinographieselectroencephalogramsdendrochronologicallyclinicopathologicallyadrenocorticotrophinsacetylcholinesterasesimmunoelectrophoresisarenaria-melanocephala
Phrases (247)
zonotrichia albicolliswhite-coat hypertensionvladimir ilyich ulyanovtransmission mechanismthomas jonathan jacksontheatrical performancetelephone conversationrobert charles benchleyrichard the lion-heartedprocaine hydrochloridephotoelectric emissionphilosophical doctrinephascolarctos cinereusparty to the transactionmichel eyquem montaignemasticophis bilineatuskonrad zacharias lorenzketorolac tromethaminejoseph lincoln steffensintravenous anestheticigor ivanovich sikorskyhenry hobson richardsonhelianthemum scopariumhaitian creole languagefrances hodgson burnettdisturbance of the peacecrocanthemum canadensecommonwealth of nationschromosomal aberrationchionanthus virginicuscharles francois gounodcapital of new hampshirebattle of cynoscephalaearmed forces censorshiparithmetic progressionarchitectural ornamentanton pavlovich chekhovanthriscus cereifoliumaesculus hippocastanumacrocentric chromosomeacanthocybium solandriabelmoschus esculentuszonotrichia leucophryszanthoxylum americanumzalophus californianusyellow bachelor's buttonwinter flowering cherrywinter crookneck squashwar of the grand allianceviktor lvovich korchnoivictorian architectureunited methodist churchunderwater archaeologyturpentine camphor weedtrichomanes boschianumtricholoma pessundatumtricholoma flavovirenstoo big for one's breechesthoracoepigastric veinthoracic actinomycosisthompson submachine gunthermonuclear reactiontelocentric chromosomesynchronic linguisticsstone splitting machinestate of the vatican cityspherical trigonometrysphacelotheca reilianasouth-central dravidiansouth american staghornsouth american bullfrogskeleton in the cupboardsir john cowdery kendrewsingle-rotor helicoptersiderochrestic anaemiasewing-machine operatorsemnopithecus entellusselenarctos thibetanusselar crumenophthalmussecondary sex charactersecondary modern schoolsecondary hypertensionsecondary dysmenorrheaschizophrenic disordersalpichroa organifoliasaint christopher-nevissaddle block anesthesiarussian orthodox churchround-leaved rein orchidrobert maynard hutchinsrichmondena cardinalisrichard von krafft-ebingrichard adolf zsigmondyrhynchoelaps australisrhyacotriton olympicusresistance thermometerreginald carey harrisonreconnaissance vehiclereactive schizophreniaquantum chromodynamicspsychological medicinepsychoanalytic processpsychoactive substancepolystichum scopulinumpolyneuritic psychosisplatanthera chloranthapituophis melanoleucuspinwheel wind collectorphysiological reactionphotographic equipmentphotochemical reactionphotochemical exchangephonetic transcriptionphilip michael ondaatjepharmaceutical companyphacelia tanacetifoliaperognathus flavescenspennisetum cenchroidespath of least resistanceparliamentary monarchyparanoid schizophreniaparacheirodon axelrodipachysandra procumbensornithischian dinosauroriental black mushroomorder conodontophoridaonoclea struthiopterisonobrychis viciaefolianothofagus cuninghamiinorth germanic languagenonspecific urethritisnitrohydrochloric acidnicholas vachel lindsaynew zealand honeysucklenew england clam chowdernerve block anaesthesianeo-gothic architecturemicromeria chamissonismicrofinishing machinemetacentric chromosomemelampodium leucanthummathematical operationmathematical inductionmandrillus leucophaeuslorenzo the magnificentlithospermum canescensleucothoe fontanesianaketamine hydrochloridejoseph raymond mccarthyjohn hasbrouck van vleckivor armstrong richardsinsulin shock treatmentinhalation anaestheticinformation technologyhypericum gentianoideshydraulic transmissionhydnocarpus laurifoliahorizontal combinationhorace wilkinson bridgehistorical linguisticshand-held microcomputergospel according to johngiovanni angelo braschigeorge frederick handelgenus macrothelypterisgenus helminthostachysgenus ephippiorhynchusgenus australopithecusfront-porch campaigningflorists' chrysanthemumflorist's chrysanthemumfamily rhizopogonaceaefamily chamaeleontidaefamily anthocerotaceaeeuropean cranberrybusheuropean cranberry busheuropean corn borer motheugenia caryophyllatumethylene tetrachlorideerythronium americanumeastern orthodox churchduchesse de valentinoisdoctor of humane lettersdishonorable dischargedirectional microphonedioscorea elephantipesdiachronic linguisticsdetachment of the retinadepartment of chemistrydaniel patrick moynihancynodon plectostachyumcyclohexanol phthalatecopyright infringementcongenital heart defectconductive hearing lossconduction anaesthesiacommiphora meccanensiscollinsia heterophyllacollectivist anarchismcochlearia officinaliscitharichthys cornutuschronological sequencechronic wasting diseasechronic pyelonephritischorionic villus biopsychlamyphorus truncatuschief operating officerchief financial officercharacterisic functionchance-half correlationcercopithecus talapoincentigrade thermometercatholic reaction forcecasemaking clothes mothcaryophyllaceous plantcarcinomatous myopathycarcharodon carchariascarcharinus longimanuscantharellus floccosuscalophyllum inophyllumcalcium-channel blockercalamintha grandiflorabritish house of commonsbringing close togetherbranchiopod crustaceanbrachychiton rupestrisbrachychiton populneusbrachychiton australisbotrychium virginianumbiogeographical regionbattle of passchendaeleaustrocedrus chilensisaustralian honeysuckleauditory hallucinationatmospheric phenomenonasynchronous operationascii control characterarnold-chiari deformityantoine henri becquerelantihemorrhagic factorantihaemophilic factorandromeda glaucophyllaamianthum muscitoxicumamerican stock exchangeamerican smooth dogfishagropyron trachycaulumaccessory cephalic vein
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