| Main Entry: | sinister |
| Part of Speech: | adjective |
| Definition: | nasty, menacing |
Synonyms: |
adverse, apocalyptic, bad, baleful, baneful, blackhearted, corrupt, deleterious, dire, disastrous, dishonest, disquieting, doomful, evil, foreboding, harmful, hurtful, ill-boding, inauspicious, injurious, lowering, malefic, malevolent, malign, malignant, mischievous, obnoxious, ominous, pernicious, perverse, poisonous, portentous, threatening, unfavorable, unfortunate, unlucky, unpropitious, woeful |
Antonyms: |
benevolent, kind, nice |
| Main Entry: | baleful |
| Part of Speech: | adjective |
| Definition: | menacing |
Synonyms: |
calamitous, deadly, dire, evil, foreboding, harmful, hurtful, injurious, malevolent, malignant, noxious, ominous, pernicious, ruinous, sinister, threatening, venomous, vindictive, woeful |
| Notes: | something is baleful that intends or portends harm or injury; something is baneful that produces harm or injury - thus, a glance may be baleful, an herb or poison baneful |
Antonyms: |
advantageous, auspicious, favorable, good, helping, promising |
| Main Entry: | black |
| Part of Speech: | adjective |
| Definition: | hopeless |
Synonyms: |
atrocious, bleak, depressing, depressive, dismal, dispiriting, distressing, doleful, dreary, foreboding, funereal, gloomy, horrible, lugubrious, mournful, ominous, oppressive, sad, sinister, sombre, threatening |
Antonyms: |
hopeful, optimistic |
| Main Entry: | creepy |
| Part of Speech: | adjective |
| Definition: | nasty, scary |
Synonyms: |
awful, direful, disgusting, disturbing, dreadful, eerie, frightening, ghoulish, gruesome, hair-raising, horrible, itching, itchy, macabre, menacing, nightmarish, ominous, shuddersome, sinister, terrifying, threatening, unpleasant, weird |
Antonyms: |
good, nice, normal, pleasant, pleasing, unscary |
| Main Entry: | dark |
| Part of Speech: | adjective |
| Definition: | grim, hopeless |
Synonyms: |
bleak, cheerless, dismal, doleful, drab, foreboding, gloomy, joyless, morbid, morose, mournful, ominous, sinister, somber, unpropitious |
Antonyms: |
bright, brilliant, encouraging, hopeful, shining |
| Main Entry: | dark |
| Part of Speech: | adjective |
| Definition: | evil, satanic |
Synonyms: |
atrocious, bad, corrupt, damnable, foul, hellish, horrible, immoral, infamous, infernal, nefarious, sinful, sinister, vile, wicked |
Antonyms: |
good, moral |
| Main Entry: | dishonest |
| Part of Speech: | adjective |
| Definition: | lying, untruthful |
Synonyms: |
backbiting, bent, bluffing, cheating, corrupt, crafty, crooked, cunning, deceitful, deceiving, deceptive, designing, disreputable, double-crossing, double-dealing, elusive, false, fraudulent, guileful, hoodwinking, mendacious, misleading, perfidious, recreant, shady, shifty, sinister, slippery*, sneaking, sneaky, swindling, traitorous, treacherous, tricky, two-faced, two-timing, unctuous, underhanded, unfair, unprincipled, unscrupulous, untrustworthy, villainous, wily |
Antonyms: |
aboveboard, ethical, fair, frank, honest, moral, open, principled, scrupulous, trustworthy, truthful |
| Main Entry: | fearful |
| Part of Speech: | adjective |
| Definition: | horrifying |
Synonyms: |
appalling, astounding, atrocious, awful, baleful, bloodcurdling, creepy, dire, distressing, dreadful, eerie, formidable, frightful, ghastly, ghoulish, grievous, grim, grisly, gruesome, hair-raising, hideous, horrendous, horrible, horrific, lurid, macabre, monstrous, morbid, overwhelming, redoubtable, shocking, shuddersome, sinister, strange, sublime, terrible, tremendous, unearthly, unspeakable |
Antonyms: |
good, nice, pleasant |
| Main Entry: | forbidding |
| Part of Speech: | adjective |
| Definition: | ominous, daunting |
Synonyms: |
abhorrent, disagreeable, dour, foreboding, frightening, glowering, grim, hostile, menacing, odious, off-putting, offensive, repellent, repulsive, sinister, threatening, tough, ugly, unapproachable, unfriendly, unpleasant |
Antonyms: |
approachable, friendly, undaunting |
| Main Entry: | grim |
| Part of Speech: | adjective |
| Definition: | hopeless, horrible in manner, appearance |
Synonyms: |
austere, barbarous, bleak, cantankerous, churlish, crabbed, cruel, crusty, dogged, ferocious, fierce, forbidding, foreboding, formidable, frightful, funereal, ghastly, gloomy, glowering, glum, grisly, grouchy, gruesome, grumpy*, harsh, hideous, horrid, implacable, inexorable, intractable, merciless, morose, ominous, relentless, resolute, ruthless, scowling, severe, shocking, sinister, somber, sour, splenetic, stern, stubborn, sulky, sullen, surly, terrible, truculent, unrelenting, unyielding |
Antonyms: |
bright, cheerful, happy, hopeful, joyful, sunny |