Related Clues:

• Tail off
• Chilling, so to speak
• '___ does it!'
• Freedom from difficulty
• Welcome command
• Relaxed state
• Smoothness
• Nonchalant
• Crossword category
• Comfortable situation
• ''Tain't nothin'!'
• Lax
• Undemanding
• Tranquility
• 'Settle down!'