squeak vs screech

squeak and screech both are nouns.

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

As verbs, squeak and screech are synonyms defined as:

Other synonyms of squeak include creak, screak, skreak, whine.

squeak (noun)	screech (noun)
something achieved (or escaped) by a narrow margin	sharp piercing cry
a short high-pitched noise	a high-pitched noise resembling a human cry

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