English adjective: tireless | |||
| 1. | tireless showing sustained enthusiastic action with unflagging vitality | ||
| Samples | An indefatigable advocate of equal rights. A tireless worker. Unflagging pursuit of excellence. | ||
| Synonyms | indefatigable, unflagging, unwearying | ||
| Similar | energetic | ||
| Antonyms | lethargic, unenrgetic | ||
| 2. | tireless characterized by hard work and perseverance | ||
| Synonyms | hardworking, industrious, untiring | ||
| Similar | diligent | ||
| Antonyms | negligent | ||