wretched vs worthless

wretched and worthless both are adjectives.

Word	Noun	Adjective	Verb	Adverb
wretched	No	Yes	No	No
worthless	No	Yes	No	No

As adjectives, wretched and worthless are synonyms defined as:

Other synonyms of wretched include despicable, slimy, ugly, unworthy, vile.

wretched (adjective)	worthless (adjective)
morally reprehensible	lacking in usefulness or value
of very poor quality or condition	morally reprehensible
characterized by physical misery
deserving or inciting pity
very unhappy; full of misery