washed-out vs worn out

washed-out and worn out both are adjectives.

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

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

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

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

washed-out (adjective)	worn out (adjective)
having lost freshness or brilliance of color	drained of energy or effectiveness; extremely tired; completely exhausted
drained of energy or effectiveness; extremely tired; completely exhausted