Related Clues:

• At fairly low temperature
• Unemotional; excellent
• In an unfriendly mood
• Super!
• Calm; not warm
• Lose heat
• CO2 left to freeze
• Nice to Americans, not very friendly to us
• At a low temperature
• Calm; chilly
• Sangfroid
• Pass around ball for fan
• Lovely American. Wow, there's a figure!
• "Very nice!"
• Well-poised