Related Clues:

• Nice to Americans, not very friendly to us
• At a low temperature
• Cover you expect to keep fellow free from danger
• Calm; chilly
• Sangfroid
• Pass around ball for fan
• Lovely American. Wow, there's a figure!
• Strong container for storing valuables
• Opens San Andreas Fault easily in one piece
• NSFW part
• "Very nice!"
• Not tagged
• Well-poised
• In no peril
• __-down: post-exercise activity