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GRE vocabulary

GRE words starting with D

194 GRE-level words that begin with D, each with its part of speech, a plain-English definition, and an example sentence. Tap any word for synonyms, antonyms, and more.

dabbleverb

to engage in something superficially or as a casual pastime

daisnoun

a raised platform for speakers or honored guests

dallyverb

to waste time or act without urgency

dampenverb

to make something slightly wet, or to make a feeling or reaction less strong

dappledadjective

marked with spots or patches of color or light

dauntverb

to intimidate or discourage with fear or doubt

dawdleverb

to move slowly or waste time idly

dearthnoun

a scarcity or shortage of something

debaclenoun

a sudden and complete failure or collapse

debarkverb

to leave a ship, aircraft, or other vehicle

debaseverb

to lower in quality, value, or dignity

debaucherynoun

excessive indulgence in sensual pleasures

debilitateverb

to weaken or sap the strength of

debonairadjective

suave, charming, and confidently elegant in manner

debunkverb

to expose the falseness of a claim or belief

decadencenoun

moral or cultural decline marked by self-indulgence

deciduousadjective

shedding leaves or parts seasonally; not permanent

decimateverb

to destroy or reduce drastically a large portion of something

declaimverb

to speak or recite in a loud, rhetorical, or theatrical manner

declamationnoun

impassioned, rhetorical speech, often delivered in an artificial or theatrical manner

declamatoryadjective

marked by rhetorical, pompous, and theatrically overblown expression

declivitynoun

a downward slope

decorousadjective

marked by proper, dignified behavior and good taste

decorumnoun

behavior in keeping with social propriety and good taste

decreenoun

an official order issued by a legal authority that has the force of law

decryverb

to condemn or denounce openly

deemverb

to regard or consider in a specified way

defaceverb

to spoil or mar the surface or appearance of something

defamationnoun

the act of damaging someone's reputation with false statements

deferverb

to postpone, or to yield to another's wishes out of respect

deferencenoun

respectful submission to another's judgment or wishes

deferentialadjective

showing respectful submission to or regard for another's judgment

defiancenoun

open resistance or bold disobedience toward authority or opposition

defiantadjective

showing bold resistance or disobedience toward authority

defileverb

to make filthy or impure; to violate the sanctity of

deflectverb

to cause something to change direction or to turn aside from a course

deftadjective

skillful and quick in movement or handling

defunctadjective

no longer existing, operating, or in use

deifyverb

to treat or worship as a god

delectableadjective

delightful and highly pleasing, especially to taste

deleteriousadjective

harmful or damaging, often in a subtle way

delimitverb

to fix or mark the limits or boundaries of something

delineateverb

to describe or define precisely, or to mark the outline of

delugenoun

an overwhelming flood or quantity of something

delusionnoun

a false belief held despite contrary evidence

demagoguenoun

a leader who exploits popular emotions and prejudices for power

demurverb

to object or raise an objection, often politely

demureadjective

modest and reserved in manner

denigrateverb

to criticize unfairly so as to belittle

denizennoun

an inhabitant or frequent occupant of a place

denoteverb

to be a sign or symbol of something; to indicate or refer to

denouementnoun

the final resolution of a complex sequence of events

denounceverb

to publicly condemn as wrong or evil

denudeverb

to strip bare or remove the covering from

depleteverb

to use up or reduce the supply of

deploreverb

to strongly disapprove of or regret

depraveverb

to corrupt morally

depravitynoun

moral corruption or wickedness

deprecateverb

to express disapproval of or to belittle

deprecatoryadjective

expressing disapproval or seeking to avert disapproval

deprivationnoun

the harmful lack of something considered necessary for well-being

deracinateverb

to uproot or remove from a native environment

derideverb

to mock or ridicule contemptuously

derivativeadjective

imitative of others' work and lacking originality

derogatoryadjective

expressing a critical or disrespectful opinion

descryverb

to catch sight of or detect something distant or obscure

desecrateverb

to treat a sacred thing with violent disrespect

desecrationnoun

the act of violating the sanctity of something sacred

desiccateverb

to dry out thoroughly

desiccatedadjective

thoroughly dried out, drained of all moisture and vitality

desolateadjective

barren and deserted, or filled with bleak loneliness

despoilverb

to plunder or strip of possessions by force

despondentadjective

in low spirits from loss of hope or courage

despotnoun

a ruler who wields absolute power, often oppressively

destituteadjective

extremely poor and lacking basic necessities

destitutionnoun

the state of extreme poverty and lack of basic necessities

desuetudenoun

a state of disuse or inactivity

desultoryadjective

lacking a plan or purpose; moving randomly from one thing to another

detachedadjective

not involved in or influenced by a situation, or showing a lack of emotion or personal involvement

deterverb

to discourage from acting by instilling doubt or fear

deterrentnoun

something that discourages or prevents a particular action or behavior

detrimentaladjective

causing harm or damage

devoidadjective

entirely lacking or free from a particular quality or thing

diaphanousadjective

so thin and delicate as to be nearly transparent

diatribenoun

a bitter, prolonged verbal attack

dichotomynoun

a division into two sharply opposed or contradictory parts

dictumnoun

a formal or authoritative pronouncement

didacticadjective

intended to teach or moralize, sometimes excessively

diffidencenoun

shyness or lack of self-confidence

diffidentadjective

lacking confidence; shy and hesitant

diffractverb

to break up or bend a wave, especially light, as it passes an obstacle

diffuseadjective

spread out or wordy and lacking concision

digressverb

to stray from the main subject in speaking or writing

dilapidatedadjective

fallen into ruin or disrepair through neglect

dilateverb

to make or become wider or larger; to expand

dilatoryadjective

tending to cause delay or to procrastinate

dilettantenoun

someone who dabbles in a field without serious commitment

diligentadjective

showing careful and persistent effort

diminutionnoun

a reduction in size, extent, or importance

dinnoun

a loud, prolonged, and confused noise

dirgenoun

a mournful song or piece expressing grief

disabuseverb

to free someone from a false belief or misconception

disaffectedadjective

discontented and no longer loyal or satisfied

disavowverb

to deny knowledge of or responsibility for

disburseverb

to pay out money, especially from a fund

discerningadjective

showing good judgment and keen insight

discernmentnoun

the faculty of perceiving and judging clearly and wisely

discomfitverb

to make uneasy or embarrassed

disconcertverb

to unsettle or throw into confusion

discordantadjective

not in harmony; conflicting or producing a harsh, unpleasant sound

discreditverb

to harm the reputation or believability of

discrepancynoun

an inconsistency or difference between things expected to match

discreteadjective

separate and distinct from others

discriminatingadjective

having or showing refined taste and good judgment in making distinctions

discursiveadjective

rambling and moving from topic to topic without order

disdainnoun

a feeling that someone or something is unworthy of respect

disdainfuladjective

showing contempt or a lack of respect

disencumberverb

to free from a burden or impediment

disgruntledadjective

angrily dissatisfied

disingenuousadjective

insincere while pretending to be candid

disingenuousnessnoun

the quality of being insincere while pretending to be frank or innocent

disinterestedadjective

free from bias or self-interest; impartial

disjointedadjective

lacking coherence or logical connection

dismantleverb

to take apart or break down piece by piece

disparageverb

to speak of as having little worth; to belittle

disparagingadjective

expressing a low opinion; belittling

disparateadjective

fundamentally different in kind

disparitynoun

a noticeable and often unfair difference

dispassionateadjective

not influenced by emotion; calmly impartial

dispelverb

to drive away or cause to vanish, especially doubts or fears

disperseverb

to scatter or spread over a wide area

dispositionnoun

a person's natural temperament or characteristic inclination to behave in a particular way

disproveverb

to show that something is false or incorrect

disputatiousadjective

inclined to argue or provoke disagreement

disquietnoun

a feeling of anxiety or unease

disquietingadjective

causing anxiety or unease; unsettling

disreputenoun

the state of being held in low esteem or ill repute

dissembleverb

to conceal one's true motives or feelings by pretense

dissemblernoun

one who conceals true motives or feelings behind a false front

disseminateverb

to spread or distribute widely

dissentnoun

the expression of disagreement or opposition to a prevailing or official view

dissidentnoun

a person who openly opposes official policy or authority

dissimulateverb

to disguise or hide one's true feelings, motives, or intentions behind a false outward show

dissimulationnoun

the deliberate concealment of one's real thoughts or feelings beneath a pretended exterior

dissipateverb

to scatter and disappear, or to waste recklessly

dissolutionnoun

the breaking up or formal ending of something

dissonancenoun

a lack of harmony or agreement

dissuadeverb

to persuade someone not to do something

distaffadjective

relating to the female side or branch of a family

distendverb

to swell or expand from internal pressure

distillverb

to extract the essential meaning or purest form of something

distortverb

to twist out of true shape or meaning

distraitadjective

distracted or absent-minded, often from anxiety

ditherverb

to act indecisively; to hesitate nervously

dithyrambicadjective

wildly enthusiastic and impassioned in expression

diurnaladjective

occurring during or active in the daytime

diuturnaladjective

lasting a long time, of long duration

divergeverb

to develop in a different direction or differ from a standard

divergentadjective

moving apart or differing from one another

diverseadjective

showing a great deal of variety

divestverb

to deprive or rid of something, especially property or rights

divineverb

to discover or guess by intuition or insight

divisiveadjective

tending to create disagreement or hostility

divulgeverb

to make known something private or secret

docileadjective

easy to manage or teach; obedient

doctrinaireadjective

rigidly attached to a theory without regard to practicality

doggedadjective

stubbornly persistent in effort

dogmaticadjective

asserting opinions as undeniable truth, allowing no debate

dolefuladjective

expressing or causing sorrow

dolorousadjective

feeling or expressing great sorrow or distress

dormantadjective

temporarily inactive or sleeping

douradjective

stern, gloomy, or forbidding in manner

dovetailverb

to fit together neatly or work in combination harmoniously

dowdyadjective

dull and unfashionable in appearance

drabadjective

lacking brightness or interest; dull and cheerless

draconianadjective

excessively harsh and severe

drawlverb

to speak slowly with vowels drawn out longer than usual

drolladjective

amusing in an odd or whimsical way

droneverb

to speak in a slow, monotonous tone without variation

drossnoun

worthless or impure matter; refuse

droughtnoun

a prolonged period of abnormally low rainfall leading to a water shortage

drudgerynoun

hard, dull, and menial work

dubiousadjective

doubtful or questionable in quality or truth

ductileadjective

able to be drawn out or shaped without breaking; pliable

dulcetadjective

sweet and pleasing, especially to the ear

dumbfoundverb

to astonish or greatly surprise someone so that they are temporarily speechless

dupeverb

to deceive or trick

duplicitousadjective

deceitful in speech or conduct; given to double-dealing

duplicitynoun

deceitfulness; double-dealing

duressnoun

compulsion through threats or force

dwarfverb

to cause something to seem small or insignificant by comparison

dwindleverb

to gradually become smaller or weaker

dynamismnoun

vigorous, forceful energy and driving force

dyspepticadjective

irritable or gloomy in disposition

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