Words with 15 letters

counterpleading counterplotting counterpointing counterpressure counterprojects counterproposal counterprotests counterpunchers counterpunching counterquestion counterrallying counterreaction counterreformer counterresponse countershadings counterstaining counterstepping counterstrategy counterstricken counterstriking countersubjects countertendency countervailable counterviolence counterweighing counterweighted courteousnesses craniologically crapulousnesses crashworthiness creditabilities credulousnesses crestfallenness criminalisation criminalization criminousnesses crosslinguistic crossopterygian crotchetinesses cruciverbalisms cruciverbalists cryoprecipitate cryoprotectants cryptaesthesias cryptanalytical cryptographical cryptographists cryptorchidisms cryptosporidium cryptozoologies cryptozoologist crystalisations crystalizations crystallinities crystallisation crystallization crystallography cultivabilities customarinesses cyanoacetylenes cyanocobalamine cyanocobalamins cyanoethylating cyanoethylation cyberchondriacs cybersecurities cybersquattings cyberterrorisms cyberterrorists cyclobarbitones cyclohexylamine cyclopentadiene cyclopentolates cylindricalness cyproheptadines cytochemistries cytogenetically cytogeneticists cytomegalovirus cytopathologies cytophotometric cytoplasmically cytotaxonomists Czechoslovakian dactyliomancies dactylographers dactylographies daguerreotypers daguerreotypies daguerreotyping daguerreotypist damageabilities dangerousnesses dastardlinesses dauntlessnesses deacidification deathlessnesses debauchednesses decaffeinations decalcification decarbonisation decarbonization decarboxylating decarboxylation decarburisation decarburization decasualisation decasualization deceitfulnesses deceivabilities deceptibilities deceptivenesses decertification dechlorinations dechristianised dechristianises dechristianized dechristianizes deciduousnesses decimalisations decimalizations decipherability decolonisations decolonizations decolorisations decolorizations decolourisation decolourization decommissioners decommissioning decompensations decomposability deconcentrating deconcentration deconsecrations deconstructions decontaminating decontamination decontaminative decontaminators decriminalising decriminalizing dedifferentiate deduciblenesses deductibilities defeasibilities defectibilities defectivenesses defeminisations defeminizations defencelessness defenestrations defenselessness defensibilities defensivenesses defervescencies defibrillations deficientnesses deflocculations deformabilities degenerationist deglamorisation deglamorization degradabilities degradingnesses dehumanisations dehumanizations dehydrogenating dehydrogenation dehydrogenising dehydrogenizing dehydroretinols dehypnotisation dehypnotization deindividuation deindustrialise deindustrialize delectabilities delegitimations deleteriousness deliciousnesses delightednesses deliriousnesses delocalisations delocalizations demagnetisation demagnetization demagnification demandingnesses dematerialising dematerializing demeritoriously demisemiquavers demobilisations demobilizations democratifiable democratisation democratization demographically demonetisations demonetizations demonstrability demonstrational demonstratively demoralisations demoralizations demulsification demutualisation demutualization demystification demythologisers demythologising demythologizers demythologizing denationalising denationalizing denazifications denitrification denitrificators departmentalise departmentalism departmentalize dependabilities depersonalising depersonalizing dephlogisticate dephosphorylate depigmentations deplorabilities depolarisations depolarizations deregistrations dereligionising dereligionizing derequisitioned derivatisations derivatizations dermatoglyphics dermatographias dermatographies dermatomyositis dermatophytoses dermatophytosis dermatoplasties desacralisation desacralization desalinisations desalinizations descriptiveness desensitisation desensitization desertification deservingnesses desexualisation desexualization desilverisation desilverization desirablenesses desperatenesses despicabilities despiritualised despiritualises despiritualized despiritualizes dessertspoonful destabilisation destabilization destitutenesses destructibility destructionists destructiveness destructivities desulfurisation desulfurization desulphurations desultorinesses detachabilities detectabilities determinability determinateness determinatively deterrabilities detestabilities detoxifications detribalisation detribalization deuteranomalies deuteranomalous devalorisations devalorizations developmentally devitalisations devitalizations devitrification devotionalities dexamphetamines dexterousnesses dextrorotations diagonalisation diagonalization diaheliotropism dialectological dialectologists dialysabilities dialyzabilities diamagnetically diaphototropies diaphototropism diaphragmatitis diastereoisomer diastrophically dichlorobenzene dichloroethanes dichloromethane dichotomisation dichotomization dichotomousness dichromaticisms dictatorialness differentiating differentiation differentiators differentnesses diffractiveness diffractometers diffractometric diffrangibility diffusibilities diffusivenesses digestibilities digitalisations digitalizations dignifiednesses dihydrocodeines dilatablenesses dimenhydrinates dimethylaniline dinitrobenzenes dinoflagellates dioeciousnesses diphenhydramine diphenylenimine diphenylketones diplomatologies disaccharidases disaccommodated disaccommodates disacknowledged disacknowledges disadvantageous disaffectedness disaffectionate disaffiliations disaffirmations disafforestment disaggregations disagreeability disambiguations disapplications disappointingly disappointments disapprobations disappropriated disappropriates disarrangements disarticulating disarticulation disarticulators disassimilating disassimilation disassimilative disassociations disattributions discapacitating disciplinarians disciplinariums discolourations discomboberated discomboberates discombobulated discombobulates discomfortingly discommendation discommissioned discommodiously disconcertingly disconcertments disconfirmation disconformities disconsolations discontentments discontiguities discontinuances discontinuation discontinuities discontinuously discountenanced discountenances discouragements discretionarily discriminations disembarkations disembarrassing disembellishing disemboguements disembowelments disempowerments disenchantingly disenchantments disencumberment disencumbrances disenfranchised disenfranchises disentanglement disenthrallment disenthralments disentrainments disentrancement disequilibrated disequilibrates disequilibriums disestablishing disfeaturements disfellowshiped disforestations disfurnishments disgracefulness disgruntlements disguisednesses disgustednesses dishabilitating dishabilitation disharmoniously dishearteningly disheartenments disilluminating disillusionised disillusionises disillusionized disillusionizes disillusionment disimprisonment disincarcerated disincarcerates disinclinations disincorporated disincorporates disinfestations disinflationary disinformations disinheritances disintegrations disinterestedly disintoxicating disintoxication disinvestitures disinvigorating disnaturalising disnaturalizing disobligingness disorganisation disorganization disorientations disparatenesses dispassionately dispensableness dispersednesses displeasingness displenishments disposabilities disproportional disproportioned disputabilities disputativeness disquisitionary disreputability disrespectfully dissatisfaction dissatisfactory dissertationist dissimilarities dissociableness dissolubilities dissolutenesses dissolutionisms dissolutionists dissolvableness distastefulness distemperatures distinctiveness distinguishable distinguishably distinguishment distortednesses distractibility distressfulness distributorship distrustfulness dithiocarbamate dithyrambically