Similar word to cold:

Siberian, algid, arctic, below freezing, below zero, benumbed, biting, bitter, blasting, bleak, boreal, brisk, brumal, chill, chilled, cool, crisp, cutting, frigid, frore, frosty, frozen, gelid, glacial, have goose bumps, hawkish, hiemal, hyperborean, icebox, iced, icy, inclement, intense, keen, nipping, nippy, numbed, numbing, one-dog night, penetrating, piercing, polar, raw, rimy, severe, sharp, shivery, sleety, snappy, snowy, stinging, two-dog night, wintry