cold 33 synonyms and 2 antonyms for cold, ranked by how commonly they're used. Adj — Having a low temperature; not warm. Synonyms for cold algid Arctic Baltic boreal brass monkeys brumal chill chilled clay-cold chilly cold as a mackerel cold as charity freezing frosty frozen frore gelid glacial hiemal icy inclement nippy nesh parky polar sleety snowy taters wintry common cold coryza head cold pose Antonyms for cold hot warm ← Back to the full definition of cold