sledge-hammer argument

A strong argument that eliminates all opposition. I really want to win the debate next week, so I'm preparing a real sledge-hammer argument.

Name	Pronounced	Usage
Chinonso	-	Western African, Igbo
Hana (4)	hah-nah	Korean
Mehrdad	-	Persian
Atalyah	-	Biblical Hebrew
Krastyo	-	Bulgarian
Behrooz	-	Persian