Related Clues:

• Not troubled
• 'Calm down...'
• Untroubled
• 'No sweat'
• Comfy
• 'Relax, and that's an order!'
• 'Don't panic!'
• Simple
• Tranquil
• It may come before going
• Army command
• Relaxing words
• Lenient
• See 32-Across
• 'Whoa, boy!'