worn-out vs worn out

worn-out and worn out both are adjectives.

Word	Noun	Adjective	Verb	Adverb
worn-out	No	Yes	No	No
worn out	No	Yes	No	No

As adjectives, worn-out and worn out are synonyms defined as:

worn-out and worn out: drained of energy or effectiveness; extremely tired; completely exhausted

Other synonyms of worn-out include dog-tired, exhausted, fagged, fatigued, gone, played out, spent, washed-out.

worn-out (adjective)	worn out (adjective)
drained of energy or effectiveness; extremely tired; completely exhausted	drained of energy or effectiveness; extremely tired; completely exhausted
used until no longer useful