otiose vs slothful

otiose and slothful both are adjectives.

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

As adjectives, otiose and slothful are synonyms defined as:

Other synonyms of otiose include faineant, indolent, lazy, work-shy.

otiose (adjective)	slothful (adjective)
disinclined to work or exertion	disinclined to work or exertion
producing no result or effect
serving no useful purpose; having no excuse for being