Related Clues:

• Walk on eggshells
• Be stealthy
• Move extra cautiously
• Walk stealthily
• Tread lightly
• Proceed quietly
• Ballerinas dance on it
• Walk on eggshells, e.g.
• Advance stealthily
• Move stealthily, in a way
• Tread softly
• Walk lightly
• Act like a creep?
• Walk carefully
• Try to avoid detection, in a way