| Main Entry: | |
| Part of Speech: | noun |
| Definition: | drive, obligation |
| Synonyms: | coercion, constraint, demand, drive, driving, duress, duty, engrossment, exigency, force, hang-up, have on the brain, monkey*, necessity, need, obsession, preoccupation, prepossession, pressure, tiger by the tail, urge, urgency |
| Antonyms: | free will, freedom, independence, liberty, license |
| Main Entry: | constraint |
| Part of Speech: | noun |
| Definition: | force |
| Synonyms: | a must, coercion, compulsion, driving, duress, goad, hang-up, impelling, impulsion, monkey*, motive, necessity, no-no, pressure, repression, restraint, spring, spur, suppression, violence |
| Main Entry: | duress |
| Part of Speech: | noun |
| Definition: | threat, hardship |
| Synonyms: | bondage, captivity, coercion, compulsion, confinement, constraint, control, detention, discipline, force, imprisonment, incarceration, pressure, restraint, violence |
| Main Entry: | emergency |
| Part of Speech: | noun |
| Definition: | crisis, danger |
| Synonyms: | accident, climax, clutch*, compulsion, crossroad, crunch, depression, difficulty, distress, exigency, extremity, fix, hole, impasse, juncture, meltdown, misadventure, necessity, pass, pinch*, plight, predicament, pressure, push, quandary, scrape, squeeze, strait, tension, turning point, urgency, vicissitude, zero hour |
| Antonyms: | calm, peace |
| Main Entry: | enforcement |
| Part of Speech: | noun |
| Definition: | requirement to obey; implementation of rule(s) |
| Synonyms: | administration, application, carrying out, coercion, compulsion, compulsory law, constraint, duress, enforcing, exaction, execution, fulfilling, imposition, impulsion, insistence, lash, martial law, necessitation, obligation, prescription, pressure, prosecution, reinforcement, spur, whip |
| Antonyms: | abandon, disregard, forgetfulness, neglect, renunciation, slight |
| Main Entry: | extortion |
| Part of Speech: | noun |
| Definition: | blackmail; cheating |
| Synonyms: | arm, badger, bite, coercion, compulsion, demand, exaction, force, fraud, oppression, payoff, payola, pressure, protection, racket, rapacity, shake, shakedown, squeeze, stealing, swindle, theft |
| Main Entry: | force |
| Part of Speech: | noun |
| Definition: | physical energy, power |
| Synonyms: | arm, brunt, clout, coercion, compulsion, conscription, constrait, draft, duress, dynamism, effort, enforcement, exaction, extortion, full head of steam, fury, horsepower, impact, impetus, impulse, might, momentum, muscle, pains, potency, potential, pow, pressure, punch, push, sinew, sock, speed, steam, stimulus, strain, strength, stress, strong arm, stuff*, subjection, tension, trouble, velocity, vigor, violence, what it takes |
| Antonyms: | powerlessness, weakness |
| Main Entry: | goad |
| Part of Speech: | noun |
| Definition: | stimulus |
| Synonyms: | catalyst, compulsion, desire, drive, impetus, impulse, impulsion, incentive, incitation, incitement, irritation, lash, lust, motivation, passion, pressure, prod, spur, urge, whip, zeal |
| Antonyms: | deterrent, discouragement, diversion, restraint |
| Main Entry: | liability |
| Part of Speech: | noun |
| Definition: | answerability, responsibility |
| Synonyms: | accountability, accountableness, amenability, amenableness, arrearage, blame, burden, compulsion, culpability, debt, duty, indebtedness, obligation, onus, owing, subjection, susceptibility |
| Antonyms: | irresponsibility, unaccountability |