surefire

mod. certain; effective; fail-safe. (Alludes to a gun that will always fire.) I’ve got a surefire method for fixing cracks in drywall.

Name	Pronounced	Usage
Elham	-	Persian
Francesco	frahn-CHES-ko	Italian
Ama	-	Western African, Akan
Stefanos	-	Greek
Steve	STEEV	English
Noel	['nəuəl]