Related Clues:

• French ___ (mellow instruments)
• Trumpets and others
• They're honked
• Bony outgrowths
• They can be honked
• Triceratops's three
• What the instruments erkencho and shofar are made of
• Features of unicorns
• Features of cows and goats
• Brassy instruments
• Animal outgrowths and noisemakers on the road
• Pointed outgrowths on cattle, goats etc
• Devil's features shaved top to bottom
• Traffic jam noisemakers
• Traffic cacophony