| Main Entry: | vigorous |
| Part of Speech: | adjective |
| Definition: | energetic, powerful |
Synonyms: |
active, athletic, ball of fire, bouncing, brisk, dashing, driving, dynamic, effective, efficient, enterprising, exuberant, flourishing, forceful, forcible, hale, hard-driving, hardy, healthy, hearty, intense, lively, lusty, mettlesome, peppy, persuasive, potent, red-blooded, robust, rugged, snappy, sound, spanking, spirited, steamroller, strapping, strenuous, strong, strong as an ox, sturdy, take-charge, take-over, tough, vital, zealous, zippy |
| Notes: | rigorous means demanding strict attention to rules and procedures; vigorous means strong and active physically or mentally |
Antonyms: |
enervated, idle, impotent, inactive, lethargic, weak |
| Main Entry: | able-bodied |
| Part of Speech: | adjective |
| Definition: | physically strong and capable |
Synonyms: |
firm, fit, hale, hardy, healthy, hearty, lusty, powerful, robust, staunch, stout, strapping, sturdy, vigorous |
Antonyms: |
delicate, infirm, weak |
| Main Entry: | aggressive |
| Part of Speech: | adjective |
| Definition: | assertive |
Synonyms: |
assertory, bold, brassy, cheeky*, cocky*, come on, domineering, dynamic, energetic, enterprising, flip*, forceful, fresh*, get up and go, go after, hard sell, imperious, masterful, militant, nervy, pushing, pushy, sassy, shooting from the hip, smart alecky, smart*, strenuous, tough, vigorous, zealous |
Antonyms: |
complaisant, laid-back |
| Main Entry: | agile |
| Part of Speech: | adjective |
| Definition: | physically or mentally nimble, deft |
Synonyms: |
active, acute, alert, athletic, brisk, buoyant, bustling, clever, dexterous, easy-moving, energetic, fleet, frisky, limber, lithe, lively, mercurial, prompt, quick, quick on the draw, quick on the trigger, quick-witted, rapid, ready, sharp, spirited, sportive, spright, sprightly, spry, stirring, supple, swift, twinkle toes, vigorous, vivacious, winged, zippy |
Antonyms: |
brittle, clumsy, stiff |
| Main Entry: | alive |
| Part of Speech: | adjective |
| Definition: | being active, full of life |
Synonyms: |
abounding, alert, animated, awake, brisk, bustling, cheerful, dynamic, eager, energetic, lively, overflowing, quick, ready, replete, rife, sharp, spirited, sprightly, spry, stirring, swarming, teeming, vigorous, vital, vivacious, zestful |
Antonyms: |
dispirited, dull, lifeless, morose, sluggish, spiritless |
| Main Entry: | animated |
| Part of Speech: | adjective |
| Definition: | lively |
Synonyms: |
activated, active, alert, animate, ardent, brisk, buoyant, dynamic, ebullient, elated, energetic, energized, enthusiastic, excited, fervent, gay, happy, passionate, peppy, quick, snappy, spirited, sprightly, vibrant, vigorous, vital, vitalized, vivacious, vivid, zealous, zestful, zingy, zippy |
| Main Entry: | athletic |
| Part of Speech: | adjective |
| Definition: | agile; prepared to participate in sports |
Synonyms: |
able-bodied, active, brawny, energetic, fit, lusty, muscular, powerful, robust, strapping, strong, sturdy, vigorous |
Antonyms: |
unathletic |
| Main Entry: | bracing |
| Part of Speech: | adjective |
| Definition: | brisk; exhilarating |
Synonyms: |
animating, chilly, cool, crisp, energizing, exhilarative, fortifying, fresh, invigorating, lively, quickening, refreshing, restorative, reviving, rousing, stimulating, stimulative, tonic, vigorous |
Antonyms: |
debilitating, exhausting, tiring |
| Main Entry: | brawny |
| Part of Speech: | adjective |
| Definition: | muscular, strong |
Synonyms: |
able-bodied, athletic, beefy, bulky, burly, fleshy, hardy, hefty, husky, powerful, robust, sinewy, stalwart, strapping, sturdy, thewy, tough, vigorous, vital |
Antonyms: |
frail, skinny, slight, thin, weak |
| Main Entry: | brisk |
| Part of Speech: | adjective |
| Definition: | fast-moving; active |
Synonyms: |
adroit, agile, alert, animated, bustling, busy, energetic, lively, nimble, quick, speedy, sprightly, spry, vigorous, vivacious, zippy |
Antonyms: |
inactive, slow, sluggish, unenergetic |