Related Clues:

• Click that is often doubled
• Clicking sound
• "I'm judging you"
• [How disappointing!]
• "Bad!" cluck
• Vowelless cluck
• Reprimanding sound
• Verbal headshake
• Disappointed click
• "Tut-tut" kin
• Sound of shame
• "Bad!"
• "You should know better"
• "Shame" sound
• "How naughty!"