adjective
1.
Synonyms: cold 1, arctic, chill, chilly, cool, freezing, frosty, gelid, icy, nippy
2.
Synonyms: cold 2, chill, emotionless, frigid, icy, indifferent, unemotional
Related Word: aloof, distant, remote, reserved, standoffish, withdrawn; exclusive, inaccessible, seclusive, unapproachable
Contrasted words: affable, gregarious, sociable