Related Clues:

• Collected
• Calm down
• Flu symptom
• Weather word
• 'Fantastic!'
• Unflappable
• Nifty
• Laid-back
• ''Neato!''
• The Hollies' ''Long --- Woman''
• Easygoing
• 'Relax, bro!'
• Nippy
• Nonchalant
• Like Arthur Fonzarelli