Related Clues:

• 'Eewww!'
• Reaction to a bad taste
• "Bleah!"
• 'P.U.!'
• 'Nasty!'
• Cry of aversion
• Disgusted sound
• Reaction to castor oil
• Word of disgust
• [groan]
• 'Blast it!'
• Dismissive sound
• "That's terrible!"
• "That's awful!"
• Part of a tuba's sound