| Main Entry: | |
| Part of Speech: | noun |
| Definition: | doubt, changeableness |
| Synonyms: | ambiguity, ambivalence, anxiety, bewilderment, concern, confusion, conjecture, contingency, dilemma, disquiet, distrust, doubtfulness, dubiety, guesswork, hesitancy, hesitation, incertitude, inconclusiveness, indecision, irresolution, lack of confidence, misgiving, mistrust, mystification, oscillation, perplexity, puzzle, puzzlement, qualm, quandary, query, questionableness, reserve, scruple, skepticism, suspicion, trouble, uneasiness, unpredictability, vagueness, wonder, worry |
| Antonyms: | certainty, definiteness, security, sureness |
| Main Entry: | ambiguity |
| Part of Speech: | noun |
| Definition: | uncertainty of meaning |
| Synonyms: | anagram, double meaning, double-entendre, doubt, doubtfulness, dubiety, dubiousness, enigma, equivocacy, equivocality, equivocation, incertitude, inconclusiveness, indefiniteness, indeterminateness, obscurity, polysemousness, polysemy, puzzle, tergiversation, uncertainty, unclearness, vagueness |
| Antonyms: | certainty, clarity, clearness, definiteness, explicitness, lucidity |
| Main Entry: | ambivalence |
| Part of Speech: | noun |
| Definition: | equivocation |
| Synonyms: | confusion dilemma, doubt, fluctuation, gingerliness, haze, hesitancy, hesitation, iffiness, inconclusiveness, indecision, irresoluteness, muddle, quandary, tentativeness, uncertainty, unsureness |
| Antonyms: | certainty, decisiveness |
| Main Entry: | anxiety |
| Part of Speech: | noun |
| Definition: | worry, tension |
| Synonyms: | all-overs, angst, ants in pants, apprehension, botheration, butterflies, care, cold sweat, concern, creeps, disquiet, disquietude, distress, doubt, downer, drag*, dread, fidgets, flap, foreboding, fretfulness, fuss, goose bumps, heebie-jeebies, jitters, jumps, misery, misgiving, mistrust, nail-biting, needles, nervousness, panic, pins and needles, restlessness, shakes, shivers, solicitude, suffering, suspense, sweat*, trouble, uncertainty, unease, uneasiness, watchfulness, willies, worriment |
| Antonyms: | assurance, calmness, composure, contentment, ease, happiness, nonchalance, peace, tranquility |
| Main Entry: | bet |
| Part of Speech: | noun |
| Definition: | game of chance; money gambled |
| Synonyms: | action, ante, betting, chance, down on, hazard, long shot, lot, lottery, odds, odds on, parlay, play, pledge, plunge, pot, raffle, random shot, risk, shot, shot in the dark, speculation, stake, sweepstakes, uncertainty, venture, wager |
| Main Entry: | contingency |
| Part of Speech: | noun |
| Definition: | chance happening; possibility |
| Synonyms: | accident, break, chance, crisis, crossroads, emergency, event, eventuality, exigency, fortuity, happening, if it's cool, incident, juncture, likelihood, occasion, odds, opportunity, pass, pinch, predicament, probability, strait, turning point, uncertainty, zero hour |
| Antonyms: | certainty, definiteness, reality, surety, truth |
| Main Entry: | danger |
| Part of Speech: | noun |
| Definition: | hazard, troublesome situation |
| Synonyms: | clouds, crisis, double trouble, dynamite, emergency, endangerment, exigency, exposure, hot potato, insecurity, instability, jeopardy, menace, peril, pitfall, possibility, precariousness, precipice, probability, risk, risky business, slipperiness, storm, thin ice, threat, uncertainty, venture, vulnerability |
| Antonyms: | care, carefulness, guard, preservation, safety, security |
| Main Entry: | doubt |
| Part of Speech: | noun |
| Definition: | lack of faith, conviction; questioning |
| Synonyms: | agnosticism, ambiguity, apprehension, confusion, demurral, difficulty, diffidence, dilemma, disbelief, discredit, disquiet, distrust, dubiety, dubiousness, faithlessness, faltering, fear, hesitancy, hesitation, incertitude, incredulity, indecision, irresolution, lack of confidence, misgiving, mistrust, perplexity, problem, qualm, quandary, rejection, reluctance, scruple, skepticism, suspense, suspicion, uncertainty, vacillation, wavering |
| Antonyms: | belief, certainty, confidence, dependence, faith, reliance, trust |
| Main Entry: | gamble |
| Part of Speech: | noun |
| Definition: | chance, speculation |
| Synonyms: | action, bet, fling, leap*, long shot, lottery, outside chance, raffle, risk, shot in the dark, spec, stab*, throw of the dice, toss up, uncertainty, venture, wager |
| Notes: | a gamble (noun) is a risky act, venture, bet, or wager - to gamble (verb) is to take a risk in the hope of a favorable outcome; a gambol (noun) a skipping or leaping about in frolic - to gambol (verb) is to dance and skip about in play or to frolic |
| Antonyms: | design, guard, insurance, plan, protection, safeguard |