stress vs pronounce

stress is a noun but pronounce is not a noun.

Word	Noun	Adjective	Verb	Adverb
stress	Yes	No	Yes	No
pronounce	No	No	Yes	No

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

Other hypernyms of stress include articulate, enounce, enunciate, say, sound out.

stress (noun)	pronounce (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

stress (verb)	pronounce (verb)
to suffer from stress	pronounce judgment on
to stress, single out as important	speak, pronounce, or utter in a certain way
put stress on; utter with an accent
test the limits of