useless vs otiose

useless and otiose both are adjectives.

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

useless (adjective)	otiose (adjective)
having no beneficial use or incapable of functioning usefully	disinclined to work or exertion
	producing no result or effect
	serving no useful purpose; having no excuse for being