Related Clues:

• Tucked in
• Laid-back
• 'Relax, soldier!'
• Tight-fitting
• --- as a bug in a rug
• Opposite of 'Ten-hut!'
• Very close
• Sergeant's yell
• Chilling, so to speak
• Cozy
• Welcome command
• Warm and comfortable
• Pleasantly small
• Inviting
• Like tights