heated up vs het up

heated up and het up both are adjectives.

Word	Noun	Adjective	Verb	Adverb
heated up	No	Yes	No	No
het up	No	Yes	No	No

As adjectives, heated up and het up are synonyms defined as:

heated up and het up: made warm or hot (`het' is a dialectal variant of `heated')

Other synonyms of heated up include heated, het.

heated up (adjective)	het up (adjective)
made warm or hot (`het' is a dialectal variant of `heated')	worked up emotionally by anger or excitement
	made warm or hot (`het' is a dialectal variant of `heated')