| Main Entry: | indefatigable |
| Part of Speech: | adjective |
| Definition: | untiring |
Synonyms: |
active, assiduous, bound and determined, dead set on, determined, diligent, dogged, energetic, hell-bent, industrious, inexhaustible, ironclad, nose to grindstone, painstaking, patient, persevering, persistent, pertinacious, relentless, sedulous, steadfast, stop at nothing, strenuous, tireless, unfaltering, unflagging, unflinching, unremitting, unwavering, unwearied, unwearying, vigorous |
Antonyms: |
fatigued, tired, weary |
| Main Entry: | inexhaustible |
| Part of Speech: | adjective |
| Definition: | tireless |
Synonyms: |
enduring, indefatigable, unflagging, untiring, unwearying, vigorous |
| Main Entry: | tireless |
| Part of Speech: | adjective |
| Definition: | determined |
Synonyms: |
active, ball of fire, eager, energetic, enthusiastic, grind, hard-working, hyper, incessant, indefatigable, industrious, jumping, on the go, perky, persevering, resolute, steadfast, strenuous, unflagging, untiring, unwearied, unwearying, vigorous |
Antonyms: |
beat, tired, unenthusiastic, weary, worn out |
| Main Entry: | unwearied |
| Part of Speech: | adjective |
| Definition: | tireless |
Synonyms: |
active, ball of fire, eager, energetic, enthusiastic, grind*, hard-working*, hyper*, incessant, indefatigable, industrious, inexhaustible, jumping, on the go, perky, persevering, resolute, steadfast, strenuous, unfailing, unflagging, untiring, unwearying, vigorous, weariless |
| Main Entry: | weariless |
| Part of Speech: | adjective |
| Definition: | tireless |
Synonyms: |
active, ball of fire, eager, energetic, enthusiastic, grind*, hard-working*, hyper*, incessant, indefatigable, industrious, inexhaustible, jumping, on the go, perky, persevering, resolute, steadfast, strenuous, unfailing, unflagging, untiring, unwearied, unwearying, vigorous |