Synonyms of nippy

1 Syllable
hoar, brisk, sharp, cold, crisp, chill
2 Syllables
frost-bound, frosty, glacial, biting, arctic, algid, frore, rimy, sleety, frostier, freezing, colder, coldest, chiller, cutting, chillier, chilly, chilliest
3 Syllables
icicled, siberian