temperature vs heat

temperature and heat both are nouns.

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

As nouns, heat is a hyponym of temperature; that is, heat is a word with a more specific, narrower meaning than temperature:

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

As nouns, heat is a hyponym of temperature; that is, heat is a word with a more specific, narrower meaning than temperature:

Other hyponyms of temperature include warmth, cold, coldness, comfort zone.

temperature (noun)	heat (noun)
the degree of hotness or coldness of a body or environment (corresponding to its molecular activity)	utility to warm a building
the somatic sensation of cold or heat	the presence of heat
	the trait of being intensely emotional
	the sensation caused by heat energy
	a preliminary race in which the winner advances to a more important race
	a form of energy that is transferred by a difference in temperature
	applies to nonhuman mammals: a state or period of heightened sexual arousal and activity

temperature (verb)	heat (verb)
	gain heat or get hot
	make hot or hotter
	arouse or excite feelings and passions
	provide with heat