| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | gloomy, obscure |
| Synonyms: | black, caliginous, cheerless, cloudy, dark, darkened, dim, dingy, dirty, dismal, drab, dreary, dull, dun, dusk, dusky, filthy, foggy, foul, fuzzy, glowering, gray, grubby, impenetrable, lowering, misty, mucky, muddy, nasty, nebulous, nubilous, overcast, roily, sad, smoky, somber, squalid, stormy, tenebrous, turbid, unclean |
| Antonyms: | bright, clear, light, luminous, sparkling, unobscured |
| Main Entry: | cloudy |
| Part of Speech: | adjective |
| Definition: | hazy; darkened |
| Synonyms: | blurred, confused, dark, dense, dim, dismal, dull, dusky, emulsified, foggy, gloomy, heavy, indefinite, indistinct, leaden, lowering, misty, mucky, muddy, murky, mushy, nebulous, nontranslucent, nontransparent, not clear, nubilous, obscure, opaque, overcast, somber, sullen, sunless, vaporous |
| Notes: | to the National Weather Service, partly cloudy (what we think of as partly sunny) is 3/8-5/8 cloud cover, mostly cloudy is 6/8-7/8 cloud cover, and cloudy is 8/8 |
| Antonyms: | clear, cloudless |
| Main Entry: | cryptic |
| Part of Speech: | adjective |
| Definition: | secret; obscure in meaning |
| Synonyms: | Delphian, Delphic, abstruse, ambiguous, apocryphal, arcane, cabalistic, dark, enigmatic, equivocal, esoteric, evasive, hidden, incomprehensible, inexplicable, murky, mysterious, mystic, mystical, mystifying, occult, opaque, oracular, perplexing, puzzling, recondite, secretive, strange, tenebrous, unclear, unfathomable, uninformative, vague, veiled |
| Notes: | cryptic coloration helps conceal an animal; phaneric coloration makes an animal stand out |
| Antonyms: | clear, obvious, plain, seen, straightforward |
| Main Entry: | dark |
| Part of Speech: | adjective |
| Definition: | lack of light |
| Synonyms: | Cimmerian, aphotic, atramentous, black, blackish, caliginous, clouded, cloudy, crepuscular, darkened, dim, dingy, drab, dull, dun, dusk, dusky, faint, foggy, gloomy, grimy, ill-lighted, indistinct, inky, lightless, lurid, misty, murky, nebulous, obfuscous, obscure, opaque, overcast, pitch-black, pitch-dark, pitchy, rayless, shaded, shadowy, shady, somber, sooty, stygian, sunless, tenebrous, unlighted, unlit, vague |
| Antonyms: | bright, brilliant, illuminated, light, lucid, luminous, radiant, shining, visible, vivid |
| Main Entry: | dim |
| Part of Speech: | adjective |
| Definition: | darkish |
| Synonyms: | blah, bleary, blurred, caliginous, cloudy, dark, dingy, dreary, dull, dusk, dusky, faded, faint, flat, fuzzy, gloomy, gray, ill-defined, indistinct, lackluster, lightless, mat, monotone, monotonous, murky, muted, obscured, opaque, overcast, pale, poorly lit, shadowy, sullied, tarnished, tenebrous, unclear, unilluminated, vague, weak |
| Antonyms: | bright, brilliant, clear, distinct, light |
| Main Entry: | dingy |
| Part of Speech: | adjective |
| Definition: | soiled, tacky |
| Synonyms: | bedimmed, broken-down, colorless, dark, darkish, dilapidated, dim, dirty, discolored, drab, dreary, dull, dusky, faded, gloomy, grimy, muddy, murky, obscure, run-down, seedy, shabby, smirched, somber, sullied, tarnished, threadbare, tired |
| Antonyms: | bright, clean, immaculate, neat, pure, spotless |
| Main Entry: | dirty |
| Part of Speech: | adjective |
| Definition: | soiled, unclean |
| Synonyms: | bedraggled, begrimed, black, contaminated, cruddy, crummy, defiled, disarrayed, dishabille, disheveled, dreggy, dungy, dusty, filthy, foul, fouled, greasy, grimy, grubby, grungy, icky, lousy, messy, mucky, muddy, mung, murky, nasty, pigpen, polluted, raunchy, scummy, scuzzy, slatternly, slimy, sloppy, slovenly, smudged, smutty, sooty, spattered, spotted, squalid, stained, straggly, sullied, undusted, unhygienic, unkempt, unlaundered, unsanitary, unsightly, unswept, untidy, unwashed, yucky |
| Antonyms: | clean, pure, spotless, sterile |
| Main Entry: | dismal |
| Part of Speech: | adjective |
| Definition: | bleak, dreary, gloomy |
| Synonyms: | afflictive, black, boring, cheerless, cloudy, dark, depressed, depressing, desolate, despondent, dim, dingy, disagreeable, discouraging, disheartening, dispiriting, doleful, dolorous, dull, forlorn, frowning, funereal, ghastly, gruesome, hopeless, horrible, horrid, in the pits, inauspicious, joyless, lonesome, lowering, lugubrious, melancholy, miserable, monotonous, morbid, murky, oppressive, overcast, sad, shadowy, somber, sorrowful, tedious, tenebrous, troublesome, unfortunate, unhappy |
| Antonyms: | bright, cheerful, glad, happy, hopeful, light, pleasant |
| Main Entry: | drab |
| Part of Speech: | adjective |
| Definition: | dull, colorless |
| Synonyms: | arid, blah*, bleak, boring, brown, characterless, cheerless, desolate, dingy, dismal, dreary, dry, dull as dishwater, faded, flat, gloomy, gray, grungy, lackluster, lusterless, muddy, murky, run-down, same, shabby, somber, subfuse, unchanging, uninspired, vapid, zero* |
| Antonyms: | bright, colorful, inspired |