| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | dangerous, reckless |
| Synonyms: | abrupt, brash, breakneck, daredevil, daring, foolhardy, hasty, hurried, impetuous, impulsive, inconsiderate, precipitant, precipitate, rash, rough, rushing, sudden, tempestuous, thoughtless |
| Antonyms: | careful, cautious, thoughtfully, wary |
| Main Entry: | brash |
| Part of Speech: | adjective |
| Definition: | impulsive, brazen |
| Synonyms: | audacious, bold, brazenfaced, cheeky*, cocksure, cocky*, effervescent, flip, foolhardy, forward, hasty, headlong, heedless, hotheaded, ill-advised, impertinent, impetuous, impolitic, impudent, incautious, inconsiderate, indiscreet, insolent, madcap, maladroit, nervy, precipitate, presuming, presumptuous, pushing, rash, reckless, rude, self-asserting, self-assertive, tactless, thoughtless, undiplomatic, untactful, uppity, vivacious |
| Antonyms: | afraid, careful, cautious, discreet, fearful, reserved |
| Main Entry: | breakneck |
| Part of Speech: | adjective |
| Definition: | extremely fast |
| Synonyms: | at full tilt, dangerously fast, excessive, flat out, headlong, high-speed, lightning, precipitate, rapid, reckless, speedy, whirlwind |
| Antonyms: | extremely slow |
| 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: | hasty |
| Part of Speech: | adjective |
| Definition: | speedy; without much thought |
| Synonyms: | PDQ, abrupt, agile, brash, breakneck, brief, brisk, careless, chop-chop, cursory, eager, expeditious, fast, fiery, fleet, fleeting, foolhardy, harefooted, headlong, heedless, hurried, ill-advised, impatient, impetuous, impulsive, incautious, inconsiderate, madcap, on the double, passing, perfunctory, precipitate, prompt, pronto, quick, quickened, quickie, rapid, rash, reckless, rushed, short, slambang, slapdash, snappy, sudden, superficial, swift, thoughtless, urgent |
| Antonyms: | delayed, lazy, lingering, loitering, slow |
| Main Entry: | helter-skelter |
| Part of Speech: | adverb |
| Definition: | carelessly, confused |
| Synonyms: | about, any which way, anyhow, anywise, around, at random, cluttered, disorderly, haphazard, hastily, headlong, higgledy-piggledy, hit-or-miss, hotfoot, hurriedly, impetuously, in confusion, incautiously, incontinently, irregular, jumbled, muddled, pell-mell, random, randomly, rashly, recklessly, topsy-turvy, tumultous/tumultuous, unmindfully, wildly |
| Antonyms: | carefully, methodical, organized, straight, systematic |
| Main Entry: | hurried |
| Part of Speech: | adjective |
| Definition: | quick, rushed |
| Synonyms: | abrupt, breakneck, brief, cursory, fast, hasty, headlong, hectic, impetuous, perfunctory, precipitant, precipitate, precipitous, rushing, short, slapdash, speedy, subitaneous, sudden, superficial, swift |
| Antonyms: | easily, leisurely, slow, unhurried, unrushed |
| Main Entry: | impatient |
| Part of Speech: | adjective |
| Definition: | unable, unwilling to wait |
| Synonyms: | abrupt, agog, antsy, anxious, appetent, ardent, athirst, avid, breathless, brusque, chafing, choleric, curt, demanding, dying to, eager, edgy, feverish, fretful, hasty, having short fuse, headlong, hot under collar, hot-tempered, impetuous, indignant, intolerant, irascible, irritable, itchy, keen, on pins and needles, quick-tempered, racing one's motor, restless, ripe*, snappy, straining, sudden, testy, thirsty, unforbearing, unindulgent, vehement, violent |
| Antonyms: | controlled, easy-going, enduring, forbearing, laid-back, patient, tolerant, waiting, willing |
| Main Entry: | impetuous |
| Part of Speech: | adjective |
| Definition: | acting without thinking |
| Synonyms: | abrupt, ardent, eager, fervid, fierce, furious, going off deep end, hasty, headlong, hurried, impassioned, impulsive, passionate, precipitant, precipitate, precipitous, rash, restive, rushing, spontaneous, spur-of-the-moment, subitaneous, sudden, swift, unbridled, unexpected, unplanned, unpremeditated, unreflecting, unrestrained, unthinking, vehement, violent |
| Antonyms: | calm, cautious, circumspect, considerate, reflective, sensible, thoughtful, wise |