shout out vs squawk

shout out is not a noun while squawk is a noun.

Word	Noun	Adjective	Verb	Adverb
shout out	No	No	Yes	No
squawk	Yes	No	Yes	No

As verbs, squawk is a hyponym of shout out; that is, squawk is a word with a more specific, narrower meaning than shout out:

Other hyponyms of shout out include hollo, hurrah, halloo, whoop, pipe, pipe up, shriek, shrill, howl, roar, ululate, wail, yaup, yawl, screak, screech, skreak, skreigh.

shout out (noun)	squawk (noun)
	informal terms for objecting
	the noise of squawking

shout out (verb)	squawk (verb)
utter a sudden loud cry	complain
utter in a very loud voice	utter a harsh abrupt scream