Synonyms of frost in English:

frost


See US English definition of frost

See UK English definition of frost

See Spanish definition of helada

noun

1‘the hedges and trees were covered with frost’

SYNONYMS
ice crystals, ice, rime, rime ice, verglas
rime frost, white frost, black frost, hoar frost, ground frost
informal Jack Frost
archaic hoar

2‘there had been a frost overnight’

SYNONYMS
cold snap, period of cold weather
hoar frost, ground frost
informal freeze, freeze-up
ANTONYMS

heatwave

3‘there was frost in his tone’

SYNONYMS
coldness, coolness, frostiness, ice, iciness, glaciality, frigidity
hostility, unfriendliness, stiffness, stand-offishness
ANTONYMS

friendliness