feverish Antonyms

lusty septentrional shredded siberian sinewy sleety smarting snithy stagnant stinging stone-cold strapping seasonable robust rimy muscled nipping northern northward numb numbing peaceful piercing polar quiet recovered tepid toned tranquil ice-cold in fine feather untroubled rosy-cheeked snow-covered unengaged unexcited unthawed as healthy as a horse very cold extremely cold bone-chilling alive and kicking northbound unfailing well wintery wintry unhurt knifelike afebrile