| Main Entry: | |
| Part of Speech: | noun |
| Definition: | industrious person |
| Synonyms: | active person, aholic, ambitious person, ball of fire, beaver, busy bee, busy bee, busy person, doer, dynamo, fireball, go-getter, hot shot, live wire, live wire, no slouch, pistol, self-starter, sharpy, spark plug, workhorse |
| Main Entry: | aspiring |
| Part of Speech: | adjective |
| Definition: | hopeful |
| Synonyms: | ambitious, aspirant, eager, eager beaver, endeavoring, enthusiastic, impassioned, longing, on the make, striving, wishful, would-be, zealous |
| Main Entry: | assiduous |
| Part of Speech: | adjective |
| Definition: | hard-working |
| Synonyms: | active, attentive, busy, constant, diligent, eager beaver, exacting, grinding, indefatigable, industrious, laborious, persevering, plugging, scrupulous, sedulous, steady, studious, unflagging, untiring, whiz, zealous |
| Antonyms: | lazy, neglectful, negligent |
| Main Entry: | diligent |
| Part of Speech: | adjective |
| Definition: | persevering, hard-working |
| Synonyms: | active, assiduous, attentive, busy, careful, conscientious, constant, eager, eager beaver, earnest, grind*, indefatigable, industrious, laborious, occupied, operose, painstaking, persistent, persisting, pertinacious, plugging, sedulous, steadfast, studious, tireless, unflagging, unrelenting, untiring |
| Antonyms: | inactive, indifferent, languid, lazy, lethargic, negligent |
| Main Entry: | dynamo |
| Part of Speech: | noun |
| Definition: | go-getter |
| Synonyms: | achiever, ball of fire, bundle of energy, busy person, doer, eager beaver, energetic person, fireball, generator, hard worker, hot shot, live wire, mover and shaker, pistol, risk-taker, spark plug, whiz kid |
| Main Entry: | untiring |
| Part of Speech: | adjective |
| Definition: | determined, persevering |
| Synonyms: | constant, continued, continuing, dedicated, devoted, dogged, eager beaver, fireball, firm, go-go, grind*, hyper, incessant, indefatigable, indomitable, inexhaustible, jumping, patient, perky, persistent, pertinacious, plodding, plugging, resolute, staunch, steady, strong, tenacious, tireless, unceasing, undeterred, unfailing, unfaltering, unflagging, unflinching, unremitting, unstinted, unswerving, unwavering, unwearied |
| Antonyms: | failing, irresolute, tiring, unpersevering |