Related Clues:

• Unfriendly
• 'Nice!'
• Like many a fall day
• Self-controlled
• Beatnik's 'groovy'
• Not nerdy
• Calm and controlled
• In the 40's, say
• Very cold
• Put in the fridge
• Level-headed
• 'Sweet!'
• Hard to fluster
• Calm and relaxed
• Beatnik's 'all right'