Related Clues:

• 'No prob'
• "Good grief!"
• 'Whoa!'
• Comfortable
• "Slow down"
• "Slow down!"
• Like child's play
• Requiring little effort
• 'Egads!'
• "No problemo!"
• Foolproof
• A snap
• "Hold on!"
• 'Calm down ...'
• Cry of surprise