Related Clues:

• 'Chill!'
• 'Take it easy'
• 'Calm down!'
• Settle down
• Kick back
• Loosen
• 'Stop worrying!'
• Quiet
• Hang loose
• Ease
• Take a load off
• 'Don't panic!'
• 'You've got nothing to worry about!'
• 'Easy, boy'
• Veg out