| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | ready to burn |
| Synonyms: | burnable, combustible, dangerous, flammable, hazardous, ignitable, incendiary, risky, unsafe |
| Notes: | remember inflammable has in- which means 'into,' meaning it will burst into flame; non- in nonflammable means 'not,' meaning will not burst into flame |
| Antonyms: | fire-proof, incombustible, non-flammable, non-inflammable |
| Main Entry: | mischievous |
| Part of Speech: | adjective |
| Definition: | devilish, wicked |
| Synonyms: | arch, artful, bad, bothersome, damaging, dangerous, deleterious, destructive, detrimental, dickens, evil, exasperating, foxy*, frolicsome, harmful, hazardous, holy terror, hurtful, ill, ill-behaved, impish, injurious, insidious, irksome, malicious, malignant, misbehaving, naughty, nocuous, perilous, pernicious, playful, precarious, puckish, rascal, rascally, risky, rude, sinful, sly, spiteful, sportive, teasing, tricky, troublesome, vexatious, vexing, vicious, wayward |
| Antonyms: | behaved, good, nice, obedient |
| Main Entry: | perilous |
| 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 |
| Main Entry: | precarious |
| Part of Speech: | adjective |
| Definition: | tricky, doubtful |
| Synonyms: | ambiguous, borderline, chancy, contingent, dangerous, delicate, dicey, dubious, dynamite, equivocal, hairy*, hanging by a thread, hazardous, iffy, impugnable, indecisive, insecure, loaded, on thin ice, open, out on a limb, perilous, problematic, risky, rocky, rugged*, sensitive, shaky, slippery, ticklish, touch and go, touchy, uncertain, unhealthy, unreliable, unsafe, unsettled, unstable, unsteady, unsure |
| Antonyms: | certain, definite, firm, stable, strong, sure, undoubted |
| Main Entry: | risky |
| Part of Speech: | adjective |
| Definition: | dangerous |
| Synonyms: | chancy, delicate, dicey, endangered, fraught with danger, going for broke, hairy*, hanging by a thread, hazardous, iffy, insecure, jeopardous, long shot, not a prayer, off the deep end, on slippery ground, on the spot, on thin ice, out on a limb, perilous, playing with fire, precarious, rocky, sensitive, speculative, ticklish, touch-and-go, touchy, treacherous, tricky, uncertain, unhealthy, unsafe, unsound, venturesome, wicked, wide-open |
| Antonyms: | assured, certain, safe, sure |
| Main Entry: | speculative |
| Part of Speech: | adjective |
| Definition: | theoretical |
| Synonyms: | abstract, analytical, assumed, conceptive, dangerous, dicey, experimental, formularized, hairy, hazardous, hypothetical, ideal, idealized, ideological, iffy, in theory, intellectual, logical, notional, philosophical, presumed, risky, uncertain, unproved, unproven, unsubstantiated |
| Main Entry: | tight |
| Part of Speech: | adjective |
| Definition: | difficult, troublesome |
| Synonyms: | arduous, close, critical, dangerous, distressing, disturbing, exacting, hazardous, near, perilous, precarious, punishing, rough, sticky, tense, ticklish, tough, tricky, trying, upsetting, worrisome |
| Notes: | the choice of 'tight' or 'tightly' depends on whether it is the result or the application that is emphasized; if it is an enduring state, you would use 'tight' |
| Antonyms: | easy, untroubled |
| Main Entry: | touchy |
| Part of Speech: | adjective |
| Definition: | easily offended |
| Synonyms: | bad-tempered, bundle of nerves, cantankerous, captious, choleric, crabbed, cranky, cross, delicate, dicey, grouchy, grumpy, hazardous, hypersensitive, irascible, irritable, jumpy, mean, ornery*, oversensitive, peevish, perturbable, pettish, petulant, precarious, querulous, quick-tempered, risky, sensitive, splenetic, surly, temperamental, testy, thin-skinned, ticklish, tricky, unpredictable, unsafe, uptight*, volatile, wired up, wound up |
| Antonyms: | calm, easygoing, laid-back, unflappable |
| Main Entry: | treacherous |
| Part of Speech: | adjective |
| Definition: | dangerous |
| Synonyms: | alarming, chancy, deceptive, difficult, dissembled, faulty, hairy*, hazardous, icy*, insecure, jeopardous, menacing, misleading, ominous, perilous, precarious, risky, shaky, slippery, ticklish, tricky, undependable, unhealthy, unreliable, unsafe, unsound, unstable, wicked |
| Antonyms: | harmless, untreacherous |