unfailing

Từ điển Oxford Learners Wordfinder Dictionary

adjective

1. not liable to failure
- a foolproof identification system
- the unfailing sign of an amateur
- an unfailing test
• Syn:
foolproof
• Similar to:
infallible
2. always able to supply more
- an unfailing source of good stories
- a subject of unfailing interest
• Similar to:
inexhaustible
3. unceasing
- unfailing loyalty
- unfailing good spirits
- unflagging courtesy
• Syn:
unflagging
• Similar to:
constant

• Từ đồng nghĩa / Synonyms:
  unflagging, foolproof