point up vs stress

point up is not a noun while stress is a noun.

Word	Noun	Adjective	Verb	Adverb
point up	No	No	Yes	No
stress	Yes	No	Yes	No

As verbs, stress is a hypernym of point up; that is, stress is a word with a broader meaning than point up:

Other hypernyms of point up include accent, accentuate, emphasise, emphasize, punctuate.

point up (noun)	stress (noun)
	the relative prominence of a syllable or musical note (especially with regard to stress or pitch)
	(physics) force that produces strain on a physical body
	(psychology) a state of mental or emotional strain or suspense
	difficulty that causes worry or emotional tension
	special emphasis attached to something

point up (verb)	stress (verb)
emphasize, especially by identification	to suffer from stress
	to stress, single out as important
	put stress on; utter with an accent
	test the limits of