Related Clues:

• An expression of disagreement with the match from which amateurs are excluded
• The way to object to a match that's not for amateurs
• Enough to make you sound hoarse? No
• The sound of the sound of the horse when it refuses (3)
• On the contrary, that sounds like a horse
• No, that sounds hoarse
• Sounds as if the horse is refusing like this
• "Aye" canceler
• Opposite of 30-Down
• Anti's cry
• A voiced vote
• Not just that but
• 'No' voter
• Having proof of missing trial, raise objections
• Demonstrate against professional being on trial