worthless vs otiose

worthless and otiose both are adjectives.

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

worthless (adjective)	otiose (adjective)
lacking in usefulness or value	disinclined to work or exertion
morally reprehensible	producing no result or effect
	serving no useful purpose; having no excuse for being