Related Clues:

• ''I have this totally under control''
• Untighten
• "Cool it!"
• "Settle down!"
• Make less stringent
• "Calm down!"
• "___ and stay a while"
• 'Put your feet up'
• "You've got nothing to worry about!"
• ''Chill!''
• Take a long bath, say
• 'Take a chill pill!'
• Calm down - not so hot.
• In slang, calm down
• Slow down and unwind