adjective
- causing no harm, trouble, or annoyance: a mild, inoffensive man.
- not objectionable, as to the senses: an inoffensive odor.
adjective
- not giving offence; unobjectionable
- not unpleasant, poisonous, or harmful
1590s, from in- (1) “not, opposite of” + offensive. Related: Inoffensively; inoffensiveness.