turn up the heat vs turn up the pressure

turn up the heat and turn up the pressure both are verbs.

Word	Noun	Adjective	Verb	Adverb
turn up the heat	No	No	Yes	No
turn up the pressure	No	No	Yes	No

As verbs, turn up the heat and turn up the pressure are synonyms defined as:

turn up the heat and turn up the pressure: apply great or increased pressure

turn up the heat (verb)	turn up the pressure (verb)
apply great or increased pressure	apply great or increased pressure