screech vs squawk

screech and squawk both are nouns.

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

As verbs, screech and squawk are synonyms defined as:

Other synonyms of screech include screak, skreak, skreigh.

screech (noun)	squawk (noun)
sharp piercing cry	informal terms for objecting
a high-pitched noise resembling a human cry	the noise of squawking

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