squealing vs squeaky

squealing and squeaky both are adjectives.

Word	Noun	Adjective	Verb	Adverb
squealing	No	Yes	No	No
squeaky	No	Yes	No	No

As adjectives, squealing and squeaky are synonyms defined as:

squealing and squeaky: having or making a high-pitched sound such as that made by a mouse or a rusty hinge

Other synonyms of squealing include screaky, screechy, squeaking.

squealing (adjective)	squeaky (adjective)
having or making a high-pitched sound such as that made by a mouse or a rusty hinge	having or making a high-pitched sound such as that made by a mouse or a rusty hinge