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
Berry (1)	BER-ee	English
Saraid	-	Irish
Prunella	proo-NEL-ə	English (Rare)
Caelestinus	-	Late Roman
Arati	-	Indian, Hindi, Marathi
Anat (1)	-	Near Eastern Mythology