Related Clues:

• 'Don't sweat it!'
• Something easy-peasy
• Note was upsetting but presenting little difficulty
• Casual response to 'Thanks'
• ''Easy peasy!''
• Creep gets advice from traffic police
• Eton was upset? It's not a problem!
• An untroubled athlete may show that it's not a problem
• I don't agree with old soldier? That's fine
• "That's __!": "Piece of cake!"
• Was one badly troubled initially? Not a problem!
• It'll be easy, not as we planned
• ''Easy as pie!''
• Simple thing to do ... and what each starred clue's answer ends with?
• "That's easy!"