Related Clues:

• 'Groovy'
• Like laid-back jazz
• Sat on a sill, as a pie
• Not exactly friendly
• "Sounds good"
• Close to cold
• ''___ Hand Luke''
• "Neato!"
• Not friendly
• Hep, as cats
• Quite cold
• On ice, maybe
• Hardly amicable
• "Works for me"
• __ as a cucumber