haggard vs worn

haggard and worn both are adjectives.

Word	Noun	Adjective	Verb	Adverb
haggard	No	Yes	No	No
worn	No	Yes	No	No

As adjectives, haggard and worn are synonyms defined as:

haggard and worn: showing the wearing effects of overwork or care or suffering

Other synonyms of haggard include careworn, drawn, raddled.

haggard (adjective)	worn (adjective)
very thin especially from disease or hunger or cold	affected by wear; damaged by long use
showing the wearing effects of overwork or care or suffering	showing the wearing effects of overwork or care or suffering