Related Clues:

• "Not to worry"
• Uninspired
• 'No prob!'
• "Don't sweat it"
• "It's not that exciting"
• 'It's not that exciting'
• Word often uttered with a shrug
• Unenthusiastic response
• 'Whatevs'
• 'Whatever' reaction
• "Nothing to write home about"
• [Shrug]
• 'Doesn't matter'
• Slangy word of indifference
• 'No worries'