hazardous

Main Entry:
hazardous [haz-er-duhs]
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
Main Entry: awkward
Part of Speech: adjective
Definition: difficult to handle
Synonyms: annoying, bulky, chancy, cramped, cumbersome, dangerous, disagreeable, discommodious, hard to use, hazardous, incommodious, inconvenient, perilous, risky, troublesome, uncomfortable, unhandy, unmanageable, unwieldy
Antonyms: convenient, easy, straightforward
Main Entry: chancy
Part of Speech: adjective
Definition: dangerous, risky
Synonyms: capricious, contingent, dicey, erratic, fluctuant, fluky, hazardous, iffy, incalculable, precarious, problematic, problematical, rocky, speculative, ticklish, touchy, tricky, uncertain, unpredictable, unsound, whimsical
Antonyms: certain, not dangerous, safe, secure, sure, tried
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
Main Entry: desperate
Part of Speech: adjective
Definition: reckless, outrageous
Synonyms: atrocious, audacious, bold, careless, dangerous, daring, death-defying, determined, devil-may-care, foolhardy, frantic, frenzied, furious, hasty, hazardous, headlong, headstrong, heinous, impetuous, incautious, madcap, monstrous, precipitate, rash, risky, scandalous, shocking, venturesome, violent, wild
Antonyms: confident, content, satisfied, secure, unworried
Main Entry: doubtful
Part of Speech: adjective
Definition: questionable, unclear
Synonyms: ambiguous, borderline, chancy, clouded, contingent, debatable, dicey, disreputable, doubtable, dubious, dubitable, equivocal, far-fetched, fat chance, fishy, hazardous, hazy, iffy, impugnable, inconclusive, indecisive, indefinite, indeterminate, indistinct, insecure, long shot, obscure, on thin ice, open, pending, precarious, problematic, shady, sneaky*, speculative, suspect, suspicious, touch-and-go, touchy, uncertain, unconfirmed, undecided, uneasy, unsettled, unstable, unsure, up for grabs
Notes: a person is capable of doubting, whereas a thing is dubitable; dubious, unlike doubtful, carries the connotation of suspicion
Antonyms: certain, clear, confirmed, decided, definite, exact, resolved, settled, unquestionable
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
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
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