contraposition /kon-trə-pə-zishˈən/

1. Opposition, contrast
2. An immediate inference, which consists in denying the original subject of the contradictory of the original predicate (logic)

• message-sticks
• message switching
• message unit
• message units
• messaging
• messagings
• messan
• messans
• mess around
• mess deck
• mess decks
• messed
• Messeigneurs
• messenger
• messenger-at-arms
• messengered
• messengering
• messenger RNA
• messengers
• messenger-wire
• messenger-wires
• Messerschmitt
• messes
• mess gear
• Messiah