Related Clues:

• Kin to a honk
• *Musical quality
• Mute, with 'down'
• Sign of traffic impatience
• Beetle's warning
• Microwave sound
• Speech subtlety
• TV color adjustment
• Sculpt, at the gym
• Time signal, maybe
• Fine-tune, as muscles
• Normal elasticity
• Sound heard during gridlock
• Muscle or musical quality
• Part of a city street's cacophony