unflagging

Từ điển Oxford Learners Wordfinder Dictionary

adjective

1. showing sustained enthusiastic action with unflagging vitality
- an indefatigable advocate of equal rights
- a tireless worker
- unflagging pursuit of excellence
• Syn:
indefatigable, tireless, unwearying
• Similar to:
energetic
• Derivationally related forms:
tirelessness (for: tireless), indefatigableness (for: indefatigable), indefatigability (for: indefatigable)
2. unceasing
- unfailing loyalty
- unfailing good spirits
- unflagging courtesy
• Syn:
unfailing
• Similar to:
constant

• Từ đồng nghĩa / Synonyms:
  unfailing, indefatigable, tireless, unwearying