algid arctic, frigid, gelid, glacial, icy, polar bleak, cutting,
raw,chilly, parky, crisp, frosty, nipping, nippy, snappy,
frigorific, frore, frosty, rimed, rimy, heatless, ice-cold
refrigerant, refrigerating, refrigerated, shivery, stone-cold
unheated, unwarmed.