| Main Entry: | |
| Part of Speech: | noun |
| Definition: | effectiveness |
| Synonyms: | authority, birr, capability, capacity, command, control, dominion, efficacy, efficiency, energy, force, go*, hardihood, influence, juice*, kick*, might, moxie*, muscle*, pep, potential, power, puissance, punch, sinew, snap, sock, steam, strength, sway, vigor, virtue, what it takes, zap, zing, zip |
| Antonyms: | disability, impotency, ineffectiveness, weakness |
| Main Entry: | propulsion |
| Part of Speech: | noun |
| Definition: | force |
| Synonyms: | drive, effort, energy, full head of steam, horsepower, impulse, momentum, muscle, power, pressure, punch, push, speed, steam, strength, stress, tension, thrust, velocity |
| Main Entry: | push |
| Part of Speech: | noun |
| Definition: | physical force |
| Synonyms: | advance, assault, attack, bearing, blow, butt, charge, drive, driving, effort, energy, exerting, exertion, forcing, impact, jolt, lean, mass, nudge, offensive, onset, poke, prod, propulsion, shove, shoving, straining, thrust, thrusting, weight |
| Antonyms: | pull |
| Main Entry: | push |
| Part of Speech: | noun |
| Definition: | mental determination |
| Synonyms: | ambition, drive, dynamism, energy, enterprise, get-up-and-go, go*, gumption*, guts*, initiative, pep, punch, snap, spunk, starch, vigor, vitality |
| Antonyms: | discouragement, disinterest |
| Main Entry: | resolution |
| Part of Speech: | noun |
| Definition: | determination, strong will |
| Synonyms: | aim, boldness, constancy, courage, dauntlessness, decidedness, decision, declaration, dedication, doggedness, earnestness, energy, firmness, fixed purpose, fortitude, guts*, heart*, immovability, intent, intention, judgment, mettle, moxie*, obstinacy, perseverance, pluck, purpose, purposefulness, purposiveness, relentlessness, resoluteness, resolve, settlement, sincerity, spirit, spunk, staunchness, staying power, steadfastness, stubbornness, tenacity, verdict, willpower |
| Antonyms: | compliance, indecision, weakness |
| Main Entry: | spirit |
| Part of Speech: | noun |
| Definition: | soul, attitude |
| Synonyms: | air, animation, ardor, backbone*, boldness, breath, character, complexion, courage, dauntlessness, disposition, earnestness, energy, enterprise, enthusiasm, essence, fire, force, frame of mind, gameness, grit, guts*, heart, humor, jazz, life, life force, liveliness, mettle, mood, morale, motivation, nerve, oomph, outlook, psyche, quality, resolution, resolve, sparkle, spunk*, stoutheartedness, substance, temper, temperament, tenor, vigor, vital spark, vitality, warmth, will, willpower, zest |
| Main Entry: | stamina |
| Part of Speech: | noun |
| Definition: | strength, vigor |
| Synonyms: | backbone*, endurance, energy, force, fortitude, grit, guts*, gutsiness, heart, indefatigability, intestinal fortitude, legs, lustiness, moxie*, power, power of endurance, resilience, resistance, starch, staying power, tolerance, toleration, vim, vitality, zip |
| Antonyms: | apathy, lack, laziness, lethargy, weakness |
| Main Entry: | strength |
| Part of Speech: | noun |
| Definition: | stamina, mental or physical |
| Synonyms: | backbone, body, brawn, brawniness, brute force, clout, courage, durability, energy, firmness, force, fortitude, hardiness, health, healthiness, lustiness, might, muscle, nerve, physique, pith, potency, pow, power, powerhouse, robustness, security, sinew, sock, soundness, stability, stableness, stalwartness, steadiness, steamroller, stoutness, strong arm, sturdiness, substance, tenacity, toughness, verdure, vigor, vim, vitality, zip |
| Antonyms: | lack, weakness |
| Main Entry: | strength |
| Part of Speech: | noun |
| Definition: | intensity |
| Synonyms: | clout, cogency, concentration, depth, effectiveness, efficacy, energy, extremity, fervor, force, juice*, kick*, potency, power, resolution, spirit, vehemence, vigor, virtue |
| Antonyms: | enervation, lethargy, weakness |