2 Verbs to Use for the Word petre

It is true, these apprentices were not voters, but then some of them speedily would be, and all of them, moreover, had tongues, an instrument Mr. Bragg held in quite as much awe as some men dread salt-petre.

"a declaration of principles which the practical housewife follows up by saying:"I have not yet attempted making salt-petre, but after soap-making, believe I shall make the experiment.

2 Verbs to Use for the Word  petre