12-Letter Words Starting With DE

There are 363 12-letter words that start with DE. 168 are common words, such as DEACTIVATING and DEACTIVATION. A rarer one is DEXTROROTARY. In this set, I is the most frequent open letter (298 words). 54 words contain a doubled letter.

Full list 363

Common words

deactivatingdeactivationdeadlinessesdeathwatchesdebarkationsdebaucheriesdebilitatingdebilitationdebonairnessdecaffeinatedecapitatingdecapitation
deactivatingdeactivationdeadlinessesdeathwatchesdebarkationsdebaucheriesdebilitatingdebilitationdebonairnessdecaffeinatedecapitatingdecapitationdecapitatorsdeceleratingdecelerationdeceleratorsdecentralizedecipherabledecisivenessdeclamationsdeclarationsdeclassifieddeclassifiesdeclinationsdecolletagesdecolonizingdecommissiondecompresseddecompressesdecongestantdecontrolleddecorativelydecorousnessdecreasinglydecrepitudesdecrescendosdeescalatingdeescalationdefalcationsdeficienciesdefinitenessdefinitivelydeflationarydefoliationsdeformationsdegeneraciesdegeneratingdegenerationdegenerativedegradationsdehumanizingdehumidifieddehumidifierdehumidifiesdehydrationsdeificationsdelectationsdeleveragingdeliberatelydeliberatingdeliberationdeliberativedelicatenessdelicatessendelightfullydelimitationdelineationsdelinquentlydeliquescentdeliquescingdeliverancesdemagnetizeddemagnetizesdemarcationsdemilitarizedemimondainedemobilizingdemocratizeddemocratizesdemodulatingdemodulationdemographersdemographicsdemographiesdemonetizingdemoniacallydemonologiesdemonstrabledemonstrablydemonstrateddemonstratesdemonstratordemoralizingdemurenessesdemystifyingdenigrationsdenominatingdenominationdenominatorsdenouncementdenuclearizedenunciationdepartmentaldependenciesdepilatoriesdepolarizingdepoliticizedepopulatingdepopulationdeportationsdepositoriesdeprecationsdepreciatingdepreciationdepredationsdepressinglydepressurizedeprivationsdeprogramingdeprogrammedderangementsderegulatingderegulationderelictionsderisivenessdermatitidesdermatitisesderogatorilydesalinatingdesalinationdesalinizingdescriptionsdesecrationsdesegregateddesegregatesdesensitizeddesensitizesdesiccationsdesignationsdesirabilitydesolatenessdespairinglydesperationsdespoilmentsdespoliationdespondencesdespondentlydespoticallydestabilizeddestabilizesdestinationsdestitutionsdestructibledestructionsdeteriorateddeterioratesdeterminabledeterminantsdeterminedlydeterminismsdetestationsdethronementdevaluationsdevastationsdevelopmentsdevilishnessdevitalizingdevoutnessesdebilitativedecalcifyingdecalcomaniadecalescencedecarbonizeddecarbonizesdecarburizeddecarburizesdecasyllabicdecasyllabledecidabilitydecimalizingdeciphermentdeclensionaldeclinometerdecolorizingdecomposabledecongestiondecongestivedeconsecratedeconstructsdecorticateddecorticatesdecrementingdecrepitateddecrepitatesdeerstalkersdeerstalkingdefenestratedefibrillatedefinitionaldeflagrationdeflationistdeflocculatedefraudationdegeneratelydeglutitionsdejectednessdelaminationdelimitatingdelitescencedeliverablesdelusivenessdemagnetizerdemineralizedemodulatorsdemonizationdemonographydemonologistdemotivatingdemulsifyingdenaturalizedenaturationdendrologistdenitrifyingdenominativedenotationaldenotativelydensitometerdentilingualdenunciativedenunciatorydeoxyribosesdepolymerizedepositionaldepreciativedepreciatorsdepreciatorydepressivelydeprogrammerderacinatingderacinationderegulatoryderivationalderivativelydermabrasiondermatophytedesensitizerdesexualizeddesexualizesdesiderativedespondinglydesquamatingdessertspoondetergenciesdeterminablydeterministsdetoxicatingdetribalizeddetribalizesdetumescencedeuteranopiadeutschemarkdeviationismdeviationistdevitrifyingdevolvementsdextralitiesdextrogyratedeacidifyingdeactivatorsdeaminationsdebouchmentsdebridementsdecantationsdecarbonateddecarbonatesdecarbonizerdecemviratesdecerebrateddecerebratesdecertifyingdechlorinatedecollationsdecolorizersdecompensatedeconditionsdecongestingdecorticatordecussationsdefeminizingdefibrinateddefibrinatesdefinitizingdeflagratingdeflorationsdeforcementsdeformalizeddeformalizesdeglaciationdeglamorizeddeglamorizesdegressivelydegringoladedegustationsdeionizationdelaminatingdelocalizingdementednessdemocratizerdemolishmentdemoralizersdendrologiesdenervationsdenitrifiersdensitometrydenticulateddeontologiesdeontologistdeoxidationsdeoxygenateddeoxygenatesdepolarizersdepositariesdepravationsdepravednessdepravementsdeputizationderepressingderepressionderivatizingdermatologicderogativelydesacralizeddesacralizesdesalinatorsdeservednessdesideratingdesiderationdesipraminesdesirousnessdesolatinglydespisementsdespitefullydespiteouslydesquamationdesulfurizeddesulfurizesdetachednessdetailednessdetassellingdeterminatordetonabilitydetoxicationdetractivelydetrainmentsdetrimentalsdeuteranopesdeuteranopicdeuterationsdeuterostomedeverbativesdevocalizingdevotionallydextrorotary

About this list

Words
363 (168 common words)
Common example
deactivating
Rare example
dextrorotary
Doubled letters
54
Ending in S
141
Most frequent letter
I (298)

Questions

How many 12-letter words starting with de are there?

363. 168 of them are common words.

What is a common example?

DEACTIVATING is among the common words in this set.