| Main Entry: | |
| Part of Speech: | noun |
| Definition: | stimulus, force |
| Synonyms: | catalyst, energy, goad, impulse, impulsion, incentive, incitation, incitement, momentum, motivation, power, pressure, push, spur, stimulant, urge |
| Antonyms: | block, check, hindrance |
| Main Entry: | catalyst |
| Part of Speech: | noun |
| Definition: | something which incites activity |
| Synonyms: | adjuvant, agitator, enzyme, goad, impetus, impulse, incendiary, incentive, incitation, incitement, motivation, radical stimulus, reactant, reactionary, spark plug, spur, stimulant, synergist, wave maker |
| Antonyms: | block, blockage, preventer, prevention |
| Main Entry: | drive |
| Part of Speech: | noun |
| Definition: | person's will to achieve |
| Synonyms: | ambition, clout, effort, energy, enterprise, fire in belly, get-up-and-go, goods*, gumption*, guts*, impellent, impetus, impulse, initiative, momentum, motivation, motive, moxie*, pep, pressure, punch*, push*, right stuff, spunk*, steam, stuff*, vigor, vitality, what it takes, zip |
| Main Entry: | élan |
| Part of Speech: | noun |
| Definition: | vivacity |
| Synonyms: | animation, ardor, brio, dash, esprit, flair, impetuosity, impetus, life, oomph, panache, spirit, style, verve, vigor, vim, zest, zing |
| Antonyms: | dullness, lifelessness |
| 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: | impulse |
| Part of Speech: | noun |
| Definition: | throb, stimulus |
| Synonyms: | augmentation, beat, bump, catalyst, drive, force, impetus, impulsion, lash, momentum, movement, pressure, propulsion, pulsation, pulse, push, rush, shock, shove, stroke, surge, thrust, vibration |
| Main Entry: | incentive |
| Part of Speech: | noun |
| Definition: | lure, inducement |
| Synonyms: | allurement, bait, carrot, catalyst, come-on, consideration, determinant, drive, encouragement, enticement, excuse, exhortation, goad, ground, impetus, impulse, incitement, influence, insistence, inspiration, instigation, motivation, motive, persuasion, provocation, purpose, rationale, reason, reason why, spring, spur, stimulant, stimulation, stimulus, temptation, urge, whip |
| Notes: | the temporal orientation of incentive is toward the future; that of inducement is toward the past |
| Antonyms: | block, hindrance, turn-off |
| Main Entry: | motivation |
| Part of Speech: | noun |
| Definition: | ambition, inspiration |
| Synonyms: | action, actuation, angle, catalyst, desire, disposition, drive, encouragement, fire, get up and go, gimmick, goose, hunger, impetus, impulse, impulsion, incentive, incitation, incitement, inclination, inducement, instigation, interest, kick*, motive, persuasion, predetermination, predisposition, provocation, push, reason, right stuff, spur, stimulus, suggestion, wish |
| Antonyms: | depression, discouragement |