Related Clues:

• Unstressed
• Welcome order in boot camp
• Words that affect one's standing?
• Nice and snug
• ''Attention!'' opposite
• Feeling no stress
• Like a bug in a rug?
• Drilling order
• A bit tight
• Chillin'
• Get affectionate, with "up"
• Not loose-fitting
• Boot-camp command
• "Relax, soldiers!"
• Like a proverbial bug in a rug