Related Clues:

• 'Horned' creatures
• Frog's cousins
• Bumpy amphibians
• Swamp hoppers
• Closed trailers bring hoppers
• Bumpy pond-dwellers
• Limit leading posters for despicable sorts
• 'For me, the Super Bowl's a bore / But watching these is fun galore ...'
• Croaking creatures
• Some tadpoles, in time
• Warty critters