VariousWords beta
Definitions:
Adjective
indefatigable
tireless
unflagging
unwearying
Definition: showing sustained enthusiastic action with unflagging vitality; "an indefatigable advocate of equal rights"; "a tireless worker"; "unflagging pursuit of excellence"
unfailing
unflagging
Definition: unceasing; "unfailing loyalty"; "unfailing good spirits"; "unflagging courtesy"
Definition: Never tiring or lacking energy; without rest; without slowing.