skreak vs squawk

skreak is not a noun while squawk is a noun.

Word	Noun	Adjective	Verb	Adverb
skreak	No	No	Yes	No
squawk	Yes	No	Yes	No

As verbs, skreak and squawk are synonyms defined as:

Other synonyms of skreak include screak, screech, skreigh.

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

skreak (verb)	squawk (verb)
utter a harsh abrupt scream	complain
make a high-pitched, screeching noise	utter a harsh abrupt scream