inoffensive vs innocuous

inoffensive and innocuous both are adjectives.

Word	Noun	Adjective	Verb	Adverb
inoffensive	No	Yes	No	No
innocuous	No	Yes	No	No

inoffensive (adjective)	innocuous (adjective)
giving no offense	not injurious to physical or mental health
not causing anger or annoyance	lacking intent or capacity to injure
	not causing disapproval