screaky vs creaky

screaky and creaky both are adjectives.

Word	Noun	Adjective	Verb	Adverb
screaky	No	Yes	No	No
creaky	No	Yes	No	No

As adjectives, screaky and creaky are synonyms defined as:

screaky (adjective)	creaky (adjective)
having or making a high-pitched sound such as that made by a mouse or a rusty hinge	having a rasping or grating sound
having a rasping or grating sound	of or pertaining to arthritis
	worn and broken down by hard use