English adjective: unwearying | |||
1. | unwearying showing sustained enthusiastic action with unflagging vitality | ||
Samples | An indefatigable advocate of equal rights. A tireless worker. Unflagging pursuit of excellence. | ||
Synonyms | indefatigable, tireless, unflagging | ||
Similar | energetic | ||
Antonyms | lethargic, unenrgetic | ||