Related Clues:

• 'You messed up' syllable
• "I expected better" syllable
• [Shame on you!]
• “Have you no shame!”
• Vowelless Scrabble play
• Judgy sound
• "For shame, for shame!"
• (You know that was bad!)
• Bit of a reprimand
• Admonishing noise
• ''You shouldn't have done that!''
• Double cluck of reproach
• "Tut-tut!" syllable
• [I expected better from you!]
• Finger-wagging sound