petard /pe-tär or -tärdˈ/

1. A case containing an explosive, used for blowing in doors, etc (Shakespeare petarˈ)
2. A moving firework

hoist with one's own petard see under hoist

• reorienting
• reorients
• rep
• Rep.
• repack
• repackage
• repackaged
• repackages
• repackaging
• repacked
• repacking
• repacks
• repaginate
• repaginated
• repaginates
• repaginating
• repagination
• repaginations
• repaid
• repaint
• repainted
• repainting
• repaintings
• repaints
• repair