run-down vs creaky

run-down and creaky both are adjectives.

Word	Noun	Adjective	Verb	Adverb
run-down	No	Yes	No	No
creaky	No	Yes	No	No

As adjectives, run-down and creaky are synonyms defined as:

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

run-down (adjective)	creaky (adjective)
having the spring unwound	having a rasping or grating sound
worn and broken down by hard use	of or pertaining to arthritis
	worn and broken down by hard use