Open English Wordnet
Adjectives
(a)wintry, winterycharacteristic of or occurring in winter“suffered severe wintry weather”,
“brown wintry grasses” (s)frigid, frosty, frozen, glacial, icy, wintrydevoid of warmth and cordiality; expressive of unfriendliness or disdain“a frigid greeting”,
“got a frosty reception”,
“a frozen look on their faces”,
“a glacial handshake”,
“icy stare”,
“wintry smile”