Synonyms of arctic in English:

arctic


See definition of Arctic

adjective

1Arctic‘iceberg movement in Arctic waters’

SYNONYMS
polar
far northern, northern, northerly
rare boreal, hyperborean
ANTONYMS

Antarctic

2‘February brought arctic conditions’

SYNONYMS
cold, bitterly cold, intensely cold, frosty, wintry
freezing, frigid, frozen, icy, ice-cold, glacial, sub-zero, polar, Siberian
bitter, biting, piercing, cutting, raw, extreme
rare gelid, brumal, rimy, algid
ANTONYMS

tropical


noun

1the Arctic

SYNONYMS
the far north, the North Pole, the Arctic circle
ANTONYMS

the Antarctic