Related Clues:

• Not merely aloof
• Feeling nothing
• Ringed with rime
• Keep from hurting
• Noticeably unfriendly
• Covered in frost
• Not offering traction, in a way
• Very unfriendly
• Very standoffish
• Extremely hostile, as a glare
• Like some winter roads
• Devoid of emotion
• Slick, maybe
• Novocain-treated
• Freezing cold