coldness vs temperature

coldness and temperature both are nouns.

Word	Noun	Adjective	Verb	Adverb
coldness	Yes	No	No	No
temperature	Yes	No	No	No

As nouns, temperature is a hypernym of coldness; that is, temperature is a word with a broader meaning than coldness:

coldness: the absence of heat
temperature: the degree of hotness or coldness of a body or environment (corresponding to its molecular activity)

Other hypernyms of coldness include pressor, vasoconstrictive, vasoconstrictor.

As nouns, temperature is a hypernym of coldness; that is, temperature is a word with a broader meaning than coldness:

coldness (noun)	temperature (noun)
the absence of heat	the degree of hotness or coldness of a body or environment (corresponding to its molecular activity)
a lack of affection or enthusiasm	the somatic sensation of cold or heat
the sensation produced by low temperatures