Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun frostiness

2 senses of frostiness

Sense 1
frostiness -- (coldness as evidenced by frost)
       => coldness, cold, low temperature, frigidity, frigidness -- (the absence of heat; "the coldness made our breath visible"; "come in out of the cold"; "cold is a vasoconstrictor")

Sense 2
frostiness, hoariness -- (a silvery-white color)
       => white, whiteness -- (the quality or state of the achromatic color of greatest lightness (bearing the least resemblance to black))