tireless
| 1. |
(satellite adjective) showing sustained enthusiastic action with unflagging vitality; "an indefatigable advocate of equal rights"; "a tireless worker"; "unflagging pursuit of excellence" |
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Synonyms: indefatigable, unflagging, unwearying |
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| 2. |
(satellite adjective) characterized by hard work and perseverance |
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Synonyms: hardworking, industrious, untiring |
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