Related Clues:

• ''Relax, and that's an order!''
• Drill directive
• Sergeant's order
• See 34-Down
• Collected
• Kind of fit
• ''Relax, troops!''
• Laid-back
• 'Relax, soldier!'
• Took a load off
• Opposite of 'Ten-hut!'
• Sergeant's yell
• Chilling, so to speak
• Easygoing
• Welcome command