D
daring, cordial, discerning, and optimistic
darkness, dimness, dulness, and blackness
deadly, destructive, fatal, and implacable
deceit, delusion, treachery, and sham
deep, abstruse, learned, and profound
deficient, inadequate, scanty, and incomplete
define, explain, determine, and circumscribe
degrade, defame, humble, and debase
delicacy, daintiness, tact, and refinement
delicious, sweet, palatable, and delightful
democracy, equality, justice, and freedom
deny, dismiss, exclude, and repudiate
deprive, dispossess, divest, and despoil
describe, delineate, depict, and characterize
designed, contrived, planned, and executed
desperate, extreme, wreckless, and irremediable
despicable, abject, servile, and worthless
destructive, detrimental, deleterious, and subversive
desultory, discursive, loose, and unmethodical [desultory = disconnected: haphazard]
detestable, abominable, horrible, and hideous
developed, revealed, measured, and tested
difference, disagreement, discord, and estrangement
difficult, arduous, intricate, and perplexing
diffuse, discursive, rambling, and wordy
diligence, attention, industry, and assiduity [assiduity = persistent application]
disagreement, discrepancy, difference, and divergence
disconsolate, desolate, pessimistic, and impossible
discrimination, acuteness, insight, and judgment
disgust, distaste, loathing, and abhorrence
dissatisfied, rebellious, unsettled, and satirical
distinct, definite, clear, and obvious
distinguished, glorious, illustrious, and eminent
disturbed, shaken, distressed, and bewildered
docile, tractable, compliant, and teachable
dogmatic, bigoted, libelous, and unsympathizing
doubt, indecision, suspense, and perplexity
dread, disgust, repugnance, and dreariness
dreary, dispirited, unhappy, and peevish
dry, lifeless, tiresome, and uninteresting
dubious, equivocal, fluctuating, and uncertain
dull, heavy, painstaking, and conscientious