Nearby Words
| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | dangerous |
| Synonyms: | Russian roulette, chancy, delicate, dicey, dynamite, exposed, hairy*, hazardous, insecure, loaded, on thin ice, playing with fire, precarious, risky, rugged, shaky, threatening, ticklish, touch and go, touchy, treacherous, uncertain, unhealthy, unsafe, unsound, unstable, unsteady, unsure, vulnerable, wicked* |
| Antonyms: | ok, safe, secure |
* = informal/non-formal usage
| Main Entry: | critical |
| Part of Speech: | adjective |
| Definition: | urgently important |
| Synonyms: | acute, all-important, climacteric, conclusive, consequential, crucial, dangerous, deciding, decisive, desperate, determinative, dire, exceptive, grave, hairy*, hazardous, high-priority, integral, momentous, perilous, pivotal, precarious, pressing, risky, serious, significant, strategic, urgent, vital, weighty |
| Antonyms: | trivial, uncritical, unimportant |
* = informal/non-formal usage
| Main Entry: | dangerous |
| Part of Speech: | adjective |
| Definition: | hazardous, troubling |
| Synonyms: | alarming, bad, breakneck, chancy, critical, dangersome, deadly, delicate, dynamite, exposed, fatal, formidable, hairy*, heavy*, hot*, impending, impregnable, insecure, jeopardous, loaded, malignant, menacing, mortal, nasty, on collision course, parlous, perilous, portentous, precarious, pressing, queasy, risky, serious, serpentine, shaky, speculative, terrible, thorny, threatening, ticklish, touch-and-go, touchy, treacherous, ugly*, unhealthy, unsafe, unstable, urgent, viperous, vulnerable, wicked |
| Antonyms: | careful, guarded, safe, secure, unhazardous, untroubled |
* = informal/non-formal usage
| Main Entry: | explosive |
| Part of Speech: | adjective |
| Definition: | volatile, dangerous |
| Synonyms: | at the boiling point, bursting, charged, consequential, convulsive, detonating, detonative, ebullient, eruptive, fiery, forceful, frenzied, fulminant, fulminating, hazardous, impetuous, meteoric, overwrought, perilous, raging, rampant, stormy, tense, touchy, ugly, uncontrollable, unstable, vehement, violent, wild |
| Antonyms: | calm, peaceful, safe |
| Main Entry: | grave |
| Part of Speech: | adjective |
| Definition: | crucial, dangerous |
| Synonyms: | acute, afflictive, consequential, critical, deadly, destructive, dire, exigent, fatal, fell, grievous, hazardous, heavy*, important, killing*, life-and-death, major, momentous, of great consequence, ominous, perilous, pressing, serious, severe, significant, threatening, ugly, urgent, vital, weighty |
| Antonyms: | inconsequential, trivial, unimportant |
* = informal/non-formal usage
| Main Entry: | hairy |
| Part of Speech: | adjective |
| Definition: | dangerous |
| Synonyms: | chancy, difficult, hazardous, jeopardous, perilous, risky, scary, treacherous, uncertain, unhealthy, unsound, wicked |
| Antonyms: | calm, safe |
| Main Entry: | hazardous |
| Part of Speech: | adjective |
| Definition: | dangerous, unpredictable |
| Synonyms: | chancy, dicey, difficult, hairy*, haphazard, hot*, insecure, parlous, perilous, precarious, risky, touchy, uncertain, unhealthy, unsafe, unsound, venturesome, wicked |
| Antonyms: | certain, guarded, predictable, protected, safe, secure |
* = informal/non-formal usage
| Main Entry: | insecure |
| Part of Speech: | adjective |
| Definition: | dangerous, precarious |
| Synonyms: | defenseless, exposed, fluctuant, frail, hazardous, immature, insubstantial, loose, open to attack, perilous, rickety, rocky, rootless, shaky, unguarded, unprotected, unreliable, unsafe, unshielded, unsound, unstable, unsteady, vacillating, vulnerable, wavering, weak, wobbly |
| Antonyms: | guarded, protected, safe, secure, sound |
| Main Entry: | insidious |
| Part of Speech: | adjective |
| Definition: | sneaky, tricky |
| Synonyms: | Machiavellian, artful, astute, corrupt, crafty, crooked, cunning, dangerous, deceitful, deceptive, deep, designing, dishonest, disingenuous, duplicitous, ensnaring, false, foxy, guileful, intriguing, like a snake in the grass, perfidious, perilous, secret, slick, sly, smooth, snaky, sneaking, stealthy, subtle, surreptitious, treacherous, wily, wormlike |
| Notes: | insidious (Latin insidere 'to lie in wait for,' from sedere 'sit') describes stealthy, treacherous behavior; invidious behavior arouses ill will, animosity, or hostility |
| Antonyms: | fair, honest, open, sincere |
Roget's 21st Century Thesaurus, Third Edition
Copyright © 2013 by the Philip Lief Group.
Cite This Source
Copyright © 2013 by the Philip Lief Group.
Cite This Source
Copyright © 2013 Dictionary.com, LLC. All rights reserved.
