ಅರ್ಥ : Not liable to failure.
ಉದಾಹರಣೆ :
A foolproof identification system.
The unfailing sign of an amateur.
An unfailing test.
ಸಮಾನಾರ್ಥಕ : foolproof
ಅರ್ಥ : Always able to supply more.
ಉದಾಹರಣೆ :
An unfailing source of good stories.
A subject of unfailing interest.
ಅರ್ಥ : Unceasing.
ಉದಾಹರಣೆ :
Unfailing loyalty.
Unfailing good spirits.
Unflagging courtesy.
ಸಮಾನಾರ್ಥಕ : unflagging