glacial

Synonyms: antarctic arctic biting bitter chill chilly cool freezing frigid frosty frozen gelid icy nippy piercing polar raw wintry

Antonyms: hot warm

Synonyms: aloof antagonistic chill cold cool distant emotionless frigid hostile icy inaccessible indifferent inimical remote reserved seclusive standoffish unapproachable unemotional withdrawn

Antonyms: amicable friendly warm