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

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

• screamings
• screams
• scree
• screech
• screeched
• screecher
• screechers
• screeches
• screech-hawk
• screech-hawks
• screechier
• screechiest
• screeching
• screech-martin
• screech-martins
• screech owl
• screech owls
• screech-thrush
• screech-thrushes
• screechy
• screed
• screeded
• screeder
• screeders
• screeding