14-Letter Words Starting with D
There are 112 fourteen-letter words that start with D on Word.ws, from decarboxylated to downregulation. The most common are discrimination, disappointment, discriminatory, distinguishing and differentiated.
Meanings from Wiktionary. Not an official Scrabble, Words With Friends or Wordle word list.
All 112 fourteen-letter words that start with D
DE
- decarboxylated30adj. Describing a product of decarboxylation.
- dechlorination20n. The removal of chlorine from water that has been chlorinated.
- decimalisation19n. Conversion to a decimal system.
- decolonization26n. The freeing of a colony etc from dependent status by granting it...
- decompensation21n. The inability of a diseased or weakened organic system or organ to...
- deconstruction19n. A philosophical theory of textual criticism; a form of critical...
- deconstructive22adj. Tending to deconstruct; of or relating to deconstruction.
- defenestration18n. The act of throwing something or especially someone out of a window...
- defibrillation20n. The stopping of the fibrillation of the heart in order to restore...
- definitionally21adv. In a definitional manner; as a definition.
- dehalogenation19n. The act or process of removing halogen (usually a pair of atoms) from a...
- dehumanization29n. The act or process of dehumanizing.
- dehydrogenated24adj. That has been treated by dehydrogenation.
- deliberateness17n. The state or property of being deliberate.
- deliverability23n. The quality of being deliverable; allowing the possibility of being...
- delocalization26n. The process of delocalizing or the fact of being delocalized.
- demobilization28n. The disorganization or disarming of troops which have previously been...
- democratically24adv. In a democratic way; according to the principles of democracy.
- demonetization26n. The act or process of demonetizing (withdrawing as legal tender).
- demoralization26n. The act of corrupting or subverting morale, discipline, courage, hope...
- demotivational20adj. Tending or intended to demotivate.
- denazification29n. The process of the removal of Nazis from public office and positions of...
- denominational17adj. Of or pertaining to a denomination.
- deoxyadenosine26n. A deoxyribonucleoside related to adenosine.
- deoxyguanosine26n. A deoxyribonucleoside related to guanosine.
- departmentally22adv. In a departmental manner; affecting departments.
- depigmentation20n. The loss of the skin's normal pigmentation.
- depolarization26n. An intracellular shift in electrical charge distribution, resulting in...
- deregistration16n. The removal of registration, especially.
- derivatization27n. A technique which transforms a chemical compound into a product of...
- dermatological20adj. Of or pertaining to dermatology.
- desynchronized33adj. That is no longer synchronized.
- detoxification27n. The process of removing toxins.
- dexamphetamine31n. Synonym of dextroamphetamine.
- dextrorotatory25adj. That rotates the plane of polarized light to the right, or clockwise....
DI
- diacylglycerol26n. Diglyceride.
- diagnostically21adv. In a diagnostic manner.
- diamondiferous21adj. Yielding diamond.
- dichloroethane23n. Either of two isomeric organochlorides with the molecular formula...
- dicotyledonous21adj. Of or pertaining to the dicotyledons.
- diethanolamine20n. A hydroxy secondary amine, (HO-CH₂-CH₂)₂NH, used as a chemical...
- diffeomorphism30n. A differentiable homeomorphism (with differentiable inverse) between...
- differentiable23adj. Having a derivative, said of a function whose domain and codomain are...
- differentially24adv. In a differential manner.
- differentiated22adj. That has taken on a specialized form and function.
- differentiator21n. Anything that differentiates, or causes differentiation (in any sense)...
- diffractometer25n. A device that uses diffraction (especially X-ray diffraction) to...
- digitalization25n. Synonym of digitization.
- dihydrocodeine25n. A particular narcotic painkiller.
- dimenhydrinate24n. A crystalline antihistamine over-the-counter drug used to prevent...
- dimensionality20n. The state or characteristic of possessing dimensions.
- dinoflagellate19n. Any of many marine protozoa of the phylum Dinoflagellata, which have...
- diplomatically24adv. In a diplomatic manner.
- directionality20n. The condition of being directional.
- disaffiliation21n. The termination of an affiliation; the act of ceasing to be associated...
- disaggregation18n. A division or breaking up into constituent parts, particularly the...
- disambiguation20n. The removal of ambiguity.
- disappointedly23adv. In a disappointed manner.
- disappointment21n. The feeling or state of being disappointed: a feeling of sadness or...
- disapprobation21n. An act or expression of condemnation or disapproval, especially on...
- disapprovingly26adv. In a disapproving manner.
- disarticulated18adj. Disjointed.
- disassociation17n. Dissociation.
- disassociative20adj. That disassociates; that causes disassociation.
- disbelievingly24adv. In a disbelieving manner.
- disciplinarian19n. One who exercises discipline.
- disciplinarity22n. The quality of being an academic discipline.
- discombobulate23v. To throw into a state of confusion; to befuddle or perplex.
- disconsolately20adv. In a cheerless, dreary manner; in a manner which suggests that one is...
- discontentment19n. A state of dissatisfaction or discontent.
- discontinuance19n. The occurrence of something being discontinued; a cessation; an...
- discouragement20n. The loss of confidence or enthusiasm.
- discouragingly22adv. In a discouraging manner.
- discourteously20adv. In a discourteous manner.
- discretization26n. The act of discretizing, or dividing a continuous object or spectrum...
- discriminately22adv. Distinctly; In a manner that perceives or exhibits differences.
- discriminating20adj. Able to perceive fine distinctions between similar things; perceptive.
- discrimination19n. Discernment, the act of discriminating, discerning, distinguishing...
- discriminative22adj. Having or relating to the ability to discriminate between things.
- discriminatory22adj. Of or pertaining to discrimination (in all senses).
- disembarkation23n. The act of disembarking.
- disembowelling23n. The act by which somebody is disembowelled.
- disembowelment24n. The act of disemboweling.
- disempowerment24n. The act of disempowering.
- disenchantment22n. The act of disenchanting or the state of being disenchanted.
- disenfranchise23v. To deprive someone of a franchise, generally of the right to vote.
- disequilibrium28n. The loss of equilibrium or stability, especially due to an imbalance of...
- disgruntlement18n. The state of being disgruntled, usually displayed in a stereotypical...
- disgustingness17n. The state or quality of being disgusting.
- disincentivize29v. To discourage or demotivate by means of a disincentive.
- disinclination17n. The state of being disinclined; want of propensity, desire, or...
- disinformation20n. False information intentionally disseminated to deliberately confuse or...
- disingenuously19adv. In a manner that is not frank or open; deceptively.
- disinheritance20n. The act of disinheriting.
- disintegrating17adj. That causes disintegration.
- disintegration16n. A process by which anything disintegrates.
- disintegrative19adj. Losing cohesion or unity.
- disjointedness23n. The state or condition of being disjointed.
- dismissiveness20n. The quality of being dismissive.
- disorientation15n. The loss of one's sense of direction, or of one's position in...
- dispensational17adj. Of or pertaining to dispensation.
- dispersibility22n. The condition of being dispersible.
- distinguishing20adj. That serves to distinguish.
- distributional17adj. Of or pertaining to distribution.
- distributively23adv. In a distributive manner.
- distributivity23n. The quality of being distributive.
- dithiothreitol21n. A small-molecule redox reagent with the molecular formula C₄H₁₀O₂S₂.
- diverticulitis20n. An infection of the diverticulum.
- diverticulosis20n. The condition of having diverticula, or small pouches, formed along the...
DO
- dolomitization26n. The conversion of a limestone rock into dolomite by replacement of...
- dorsoventrally21adv. In a dorsoventral manner; (in humans): from the back of the body to the...
- downregulation19n. The suppression of a response to a stimulus.
959 rare fourteen-letter words that start with D
- dacryoadenitis
- dacryocystitis
- dacryostenosis
- dactyliography
- dactylocampsis
- dactylographic
- dactylogyrosis
- dactylological
- daffadowndilly
- daffodowndilly
- daguerreotyper
- daguerreotypic
- dalbergiphenol
- dalbergiquinol
- dalmanellidine
- damageableness
- dangerlessness
- daphniphylline
- dasycladaceous
- dasymetrically
- daughterliness
- deacceleration
- deaccumulation
- deacetoxylated
- deadenosylated
- deafferentated
- deaminoacylate
- dearsenication
- dearworthiness
- deassimilation
- deauthenticate
- debabelization
- debaucherously
- debilitatingly
- debureaucratic
- decacumination
- decaffeination
- decamillennial
- decamillennium
- decanalisation
- decanonization
- decanucleotide
- decapacitation
- decaphosphorus
- decarbamylated
- decasaccharide
- decategorified
- deceitlessness
- deceivableness
- decelerational
- dechloridation
- dechlorinating
- dechloruration
- dechorionating
- dechorionation
- decivilization
- declassifiable
- decodification
- decolorization
- decommissioner
- decompensatory
- decomplemented
- decomplexation
- decomplication
- decompoundable
- deconcentrator
- decondensation
- deconfirmation
- deconglomerate
- deconsecration
- decontaminable
- decontaminator
- decoordination
- decorationally
- decorativeness
- decrementation
- decreolization
- decriminalizer
- decrosslinking
- decryptography
- decylmaltoside
- decylubiquinol
- dedemonization
- dediazoniation
- dedimerization
- defamatoriness
- defamiliarizer
- defeasibleness
- defectlessness
- defectological
- defeminization
- defensibleness
- deferentectomy
- deferentialism
- deferentiality
- defictionalize
- definitionless
- definitiveness
- definitization
- deflagellation
- deflagrability
- deflationarily
- deflectability
- deflectibility
- deflectometric
- deflocculation
- defluidization
- defluoridation
- defluorination
- defluorinative
- defolliculated
- defructosylate
- defucosylation
- deganglionated
- degasification
- degelification
- degenerateness
- degenerational
- degeneratively
- degenerescence
- degeneriaceous
- deglucosylated
- deglycopeptide
- deglycosylated
- degrammaticize
- degreelessness
- dehabilitation
- dehalogenative
- dehumanizingly
- dehydroabietic
- dehydroabietin
- dehydroalanine
- dehydrobenzene
- dehydrocholate
- dehydroemetine
- dehydroglycine
- dehydrokahweol
- dehydropeptide
- dehydroproline
- dehydroquinate
- dehydroretinal
- dehydroretinol
- dehydrothermal
- dehymenization
- deidentifiable
- deimmunization
- deinactivation
- deinfibulation
- deinonychosaur
- deinstallation
- deinstrumental
- deintercalated
- dekulakization
- delatinization
- delectableness
- delegalization
- delegitimation
- delegitimatize
- deliberational
- deliberatively
- delightfulness
- delipidization
- deliquescently
- deliveryperson
- delphinologist
- deltasatellite
- deltatheroidan
- deltocephaline
- deltotrapezial
- demagnetizable
- demalonylation
- demannosylated
- demanufacturer
- dematerializer
- demeclocycline
- demelanization
- demembranation
- dememorization
- demesmaekerite
- demesothelized
- demethoxylated
- demicontinuity
- demipositivity
- demisemiquaver
- democraticness
- democratizable
- demodification
- demolecularize
- demolinguistic
- demoniacalness
- demonstratedly
- demoralizingly
- demorification
- demythologizer
- denasalization
- denationalizer
- denaturability
- denaturational
- denaturization
- dendrification
- dendrochirotid
- dendroclimatic
- dendrocolaptid
- dendronotacean
- dendropanoxide
- dendrophylliid
- dendryphantine
- denitrificator
- denitrosylated
- denominatively
- denotationally
- denotativeness
- denotification
- densitometrics
- densitometrist
- dentilabialize
- dentinogenesis
- dentinogenetic
- dentomaxillary
- denumerability
- denumerization
- denunciability
- denunciatively
- deoptimization
- deorganization
- deorsumduction
- deorsumversion
- deossification
- deoxybouvardin
- deoxycarnitine
- deoxycytidylic
- deoxygalactose
- deoxygluconate
- deoxyglucosone
- deoxymyoglobin
- deoxynivalenol
- deoxynucleotyl
- deoxythymidine
- deoxyuridylate
- deoxyviolacein
- depalmitoylase
- depalmitoylate
- depanelization
- deparaffinated
- deparaffinized
- deparameterize
- deparasitation
- deparochialize
- departmentwide
- depenalization
- dependableness
- depersonalizer
- dephilosophize
- deplorableness
- depolymerizing
- depolyploidize
- depositionally
- depotentialize
- depotentiation
- depreciatingly
- depreciational
- depreciatively
- deprescription
- depreservation
- depressability
- depressibility
- depressingness
- depressionless
- depressionlike
- depressiveness
- deproblematize
- deprogrammable
- depropionylate
- deproscription
- deproteination
- depseudonymize
- depurinization
- deputinization
- depyrogenation
- dequantization
- deracemization
- deramification
- deribosylation
- derivationally
- derivativeness
- derivatography
- dermatobullous
- dermatocranial
- dermatocranium
- dermatofibroma
- dermatoglyphic
- dermatographia
- dermatographic
- dermatomucosal
- dermatomycosis
- dermatomycotic
- dermatomyotome
- dermatoplastic
- dermatoporosis
- dermatotherapy
The first 300 are shown.
Questions about these words
- How many fourteen-letter words that start with D are there?
- Word.ws lists 112 fourteen-letter words that start with D, plus 959 rare ones.
- What are common fourteen-letter words that start with D?
- discrimination, disappointment, discriminatory, distinguishing, differentiated, discriminating, democratically and disintegration.
- Which of the fourteen-letter words that start with D has the highest letter score?
- desynchronized scores 33 points with the standard letter tile values.
Related word lists
Source and license
Word lists and meanings adapted from the Wiktionary entry of each word. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws left out names, abbreviations, misspellings and offensive words, and ordered the most common words by how often they appear in English (wordfreq). Meanings from Wiktionary; this is not an official Scrabble, Words With Friends or Wordle word list. Wiktionary data of 2026-09-02.
Cite this page: “14-Letter Words Starting with D: 112 Words.” Word.ws, https://word.ws/words/14-letter/starting-with-d. Based on Wiktionary, CC BY-SA 4.0.