Related Clues:

• 'No problem'
• Inconsequential
• 'Don't sweat it'
• 'No sweat'
• Of little consequence
• 'Not to worry'
• 'No prob'
• 'Forget about it'
• "No problem"
• "Don't mention it"
• "Not to worry"
• 'No prob!'
• 'Don't worry about it'
• ''Forget about it''
• Slangy "Don't lose any sleep over it"