whippersnapper /(h)wipˈər-snap-ər/ (old informal)

1. A cheeky young lad
2. Any lowly person who behaves impudently

• club sandwich
• club sandwiches
• club soda
• club sodas
• clubwoman
• clubwomen
• cluck
• clucked
• cluckier
• cluckiest
• clucking
• clucks
• clucky
• cludgie
• cludgies
• clue
• clued
• clued-up
• clue in
• clueing
• clueless
• cluelessness
• clues
• coarser
• coarsest