wiseacre /wīzˈā-kər/

1. Someone who unduly assumes an air of superior wisdom
2. A wise guy
3. A simpleton quite unconscious of being one

• butyric acid
• buvette
• buvettes
• buxom
• buxomer
• buxomest
• buxomness
• buxomnesses
• buy
• buyable
• buy and sell
• buy a pup
• buy-back
• buy-backs
• buyer
• buyers
• buyer's market
• buyers' market
• buyer's markets
• buy in
• buy-in
• buying
• buy-ins
• buy into
• buy off