Advanced English Words
For the GRE and graduate school: the hardest words of all. 990 words, A to Z.
66 words starting with D
dally verb
to waste time or act slowly
Don’t dally on the way home; dinner will be ready at six.
Like dawdle, linger, loiter
debase verb
to lower the quality, value or character of something
Mixing cheap metal into the coins debased their value.
Like degrade, devalue, cheapen
debonair adjective
stylish, charming and confident (usually of a man)
The debonair host greeted every guest with a smile and a bow.
Like suave, dapper, urbane
decorous adjective
polite and proper in behavior
The students were decorous during the visit to the old palace.
Like proper, seemly, dignified
deign verb
to agree to do something that you think is beneath your dignity
The proud cat did not deign to look at the toy we bought it.
Like condescend, stoop, lower oneself
delectable adjective
delicious, or very pleasant and attractive
The aroma of delectable sel roti filled the house during Tihar.
Like delicious, tasty, delightful
deliquesce verb
to become liquid by absorbing moisture from the air
Some salts deliquesce if they are left open in the humid monsoon air.
Like liquefy, dissolve
demagogue noun
a leader who wins support by stirring up people’s fears and emotions rather than using reason
In our history lesson, we read about a demagogue who won crowds with false promises.
Like rabble-rouser, agitator, firebrand
demarcate verb
to mark the limits or boundary of something
White lines demarcate the playing area of the football field.
Like delimit, define, separate
demotic adjective
relating to the everyday language of ordinary people
The poet wrote in a demotic style that anyone could understand.
Like colloquial, vernacular, popular
demur verb
to show reluctance or politely object
When asked to sing, she demurred, saying she had a sore throat.
Like object, hesitate, protest
demure adjective
quiet, modest and reserved
The demure girl smiled shyly when she won the prize.
Like modest, shy, reserved
denigrate verb
to criticize unfairly and make something seem less important
Don’t denigrate your sister’s painting just because it is different from yours.
Like belittle, disparage, decry
denizen noun
an inhabitant or regular occupant of a place
Snow leopards are rare denizens of the high Himalaya.
Like inhabitant, dweller, resident
denouement noun
the final part of a story, where everything is explained
In the denouement, the detective revealed who had taken the missing painting.
Like resolution, conclusion, outcome
deprecate verb
to express disapproval of something; to play down
The teacher deprecated the habit of copying answers from the internet.
Like disapprove, criticize, belittle
depredation noun
an act of attacking, raiding or damaging
The farmers built fences to protect their maize from the depredations of monkeys.
Like plundering, ravaging, raid
derelict adjective
abandoned and in very poor condition
The derelict house at the end of the lane had no roof and broken windows.
Like abandoned, dilapidated, ruined
derisive adjective
showing scorn or mockery
The magician ignored the derisive laughter and calmly finished his trick.
Like mocking, scornful, contemptuous
descry verb
to catch sight of something, especially far away
From the ridge we could just descry the white peak of Machhapuchhre.
Like spot, glimpse, discern
desecrate verb
to treat a holy place or thing with disrespect
Visitors were warned not to desecrate the shrine by walking on it in shoes.
Like profane, violate, defile
desiccate verb
to remove all the moisture from something; to dry out
Farmers desiccate chilies in the sun so they keep through the winter.
Like dry, dehydrate, parch
desuetude noun
a state of no longer being used
The old water mill fell into desuetude after the village got electric grinders.
Like disuse
desultory adjective
lacking plan or purpose, jumping from one thing to another
We had a desultory chat about nothing in particular while we waited for the bus.
Like aimless, random, haphazard
detritus noun
loose bits and pieces left after something is broken or used
After the festival, the square was covered in paper, petals and other detritus.
Like debris, remains, waste
diaphanous adjective
so light and thin that you can see through it
The dancer wore a diaphanous scarf that floated as she spun.
Like sheer, translucent, gauzy
diatribe noun
a long, angry and bitter speech or piece of writing attacking something
The writer’s diatribe against plastic bags filled two whole pages of the newspaper.
Like tirade, harangue, rant
dictum noun
a formal statement of opinion or a well-known saying
My father follows the dictum that one should always arrive early.
Like maxim, pronouncement, axiom
diffident adjective
lacking confidence; shy about speaking up
The diffident student knew the answer but was too shy to raise her hand.
Like shy, timid, hesitant
dilate verb
to become wider or larger; to make wider
Your pupils dilate in the dark to let in more light.
Like widen, expand, enlarge
dilatory adjective
slow and tending to delay
The dilatory builder took two years to finish a simple wall.
Like slow, tardy, sluggish
dilettante noun
a person who takes up a subject or art only casually, without real skill
He is a dilettante who has tried painting, guitar and chess but mastered none.
Like amateur, dabbler, trifler
dint noun
power or effort (used in the phrase “by dint of“)
By dint of daily practice, she learned to play the sarangi in a year.
Like means, force
dirge noun
a slow, mournful song or piece of music
My brother’s trumpet practice sounded more like a dirge than a march.
Like lament, elegy, requiem
disabuse verb
to free someone from a mistaken belief
The teacher disabused us of the idea that bats are blind.
Like correct, enlighten, undeceive
disaffected adjective
no longer satisfied or loyal, especially to a group or leader
Some disaffected club members stopped coming to meetings after the rules changed.
Like dissatisfied, alienated, discontented
disavow verb
to deny any responsibility for or connection with something
The company disavowed the fake advertisement that used its name.
Like deny, repudiate, disclaim
discomfit verb
to make someone uneasy or embarrassed
The unexpected question discomfited the speaker for a moment.
Like unsettle, embarrass, fluster
disconcert verb
to make someone feel unsettled or confused
The sudden silence in the room disconcerted the new student.
Like unsettle, disturb, perturb
discursive adjective
moving from one subject to another without clear order
His discursive story about the trek covered food, weather, yaks and his old school.
Like rambling, digressive, meandering
disingenuous adjective
pretending to know less or be more honest than you really are
It was disingenuous of him to say he forgot, since we all saw him read the note.
Like insincere, dishonest, deceitful
disputatious adjective
fond of arguing about things
The disputatious student questioned every rule in the school handbook.
Like argumentative, contentious, quarrelsome
disquiet noun
a feeling of worry or unease
There was some disquiet among the parents about the long bus journey.
Like unease, anxiety, concern
disquisition noun
a long, detailed speech or essay on a subject
The professor gave a disquisition on the history of Nepali coins.
Like treatise, discourse, essay
dissemble verb
to hide your real feelings or intentions by pretending
She dissembled her excitement so her brother would not guess the surprise.
Like disguise, feign, conceal
dissimulate verb
to hide your true feelings or thoughts under a false appearance
He dissimulated his boredom by nodding politely during the long speech.
Like pretend, dissemble, feign
dissolute adjective
living a wasteful life of pleasure without any self-control
The story’s dissolute prince spent his fortune on parties and never did any work.
Like debauched, profligate, dissipated
distend verb
to swell outward because of pressure from inside
The balloon distended as more and more air was pumped into it.
Like swell, bloat, expand
dither verb
to be unable to decide what to do
Stop dithering and choose a flavor; the ice cream is melting!
Like hesitate, waver, vacillate
diurnal adjective
active during the daytime; happening every day
Most birds are diurnal, but owls hunt at night.
Like daytime, daily
divest verb
to take something away from someone; to get rid of something
The club divested itself of its old equipment before buying new gear.
Like strip, deprive, shed
doctrinaire adjective
holding firmly to a theory without considering practical facts
The doctrinaire coach refused to change his plan even when it clearly did not work.
Like dogmatic, rigid, inflexible
dogged adjective
stubbornly determined and refusing to give up
By dogged effort, the old porter carried the heavy load all the way up.
Like tenacious, persistent, determined
doggerel noun
badly written, silly poetry
The birthday card had a bit of funny doggerel about cake and candles.
Like bad verse, jingle
doldrums noun
a state of low spirits or no progress; a calm area of ocean near the equator
The project was stuck in the doldrums until a new member brought fresh ideas.
Like slump, stagnation, inactivity
doleful adjective
sad and gloomy in look or sound
The dog gave us a doleful look when we left for school without it.
Like mournful, sorrowful, woeful
dolorous adjective
showing or causing great sorrow
The cow’s dolorous mooing went on until the calf came back.
Like sorrowful, mournful, plaintive
dolt noun
a stupid or slow-witted person
I felt like a dolt when I walked into the glass door at the mall.
Like fool, dunce, blockhead
dotage noun
the period of old age when the mind is getting weak
In his dotage, my great-grandfather still told the same funny stories every evening.
Like old age, senility
doughty adjective
brave and determined
The doughty climbers kept going through the snowstorm toward the camp.
Like brave, valiant, intrepid
dour adjective
stern, serious and unfriendly in manner
The dour guard rarely smiled, but he always helped lost visitors.
Like stern, severe, gloomy
dowdy adjective
dull and old-fashioned in appearance, not stylish
She swapped her dowdy brown coat for a bright red jacket.
Like frumpy, drab, unfashionable
draconian adjective
extremely harsh and severe, of laws or rules
The new rule banning even whispering in the library seemed draconian.
Like harsh, severe, strict
droll adjective
amusing in an odd or dry way
My uncle has a droll way of describing his adventures on local buses.
Like witty, comical, wry
dross noun
worthless rubbish; waste that rises to the top of melted metal
The blacksmith skimmed the dross off the molten iron.
Like waste, rubbish, slag
dyspeptic adjective
irritable and bad-tempered; having indigestion
The dyspeptic critic found something to complain about in every film.
Like grumpy, irritable, testy
