- Act of disloyalty - Any treachery or betrayal - Betrayal - Betrayal of country - Betrayal of nation - Betrayal of nation disturbed senator - Betrayal of one's country
- Explosive material - Guy Fawkes explosive - Mixture of saltpetre - A black, granular, explosive substance, consisting of an
intimate mechanical mixture of niter, charcoal, and sulphur. It is used
in gunnery and blasting.