creaky vs derelict

creaky is not a noun while derelict is a noun.

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

As adjectives, creaky and derelict are synonyms defined as:

Other synonyms of creaky include decrepit, flea-bitten, run-down, woebegone.

creaky (noun)	derelict (noun)
	a ship abandoned on the high seas
	a person without a home, job, or property

creaky (adjective)	derelict (adjective)
having a rasping or grating sound	in deplorable condition
of or pertaining to arthritis	failing in what duty requires
worn and broken down by hard use	forsaken by owner or inhabitants
	worn and broken down by hard use