Synonyms of frosty

1 Syllable
hoar, cools, cool, cold, chill, graying
2 Syllables
frost-bound, glacial, frigid, brumal, nippy, arctic, hazy, algid, frore, gelid, hiemal, icy, rimy, sleety, coldish, freezing, colder, coldest, wintry, wintrier, hazier, chiller, snowiest, cooled, muddied, chilly, chillier, piercing, snowy, iciest, snowier, frozen, chilliest, boreal, coolest, icier
3 Syllables
passionless, icicled, hibernal, algific, antarctic, siberian, shivery, unloving, icebox, opaque, snowlike
4 Syllables
ice-capped, frigorific, hyperboreal, nontranslucent, nontransparent
5 Syllables
air-conditioned