INOFFENSIVE
inoffensive
(adjective) giving no offense; “a quiet inoffensive man”; “a refreshing inoffensive stimulant”
inoffensive, unoffending
(adjective) not causing anger or annoyance; “inoffensive behavior”
Source: WordNet® 3.1
Etymology
Adjective
inoffensive (comparative more inoffensive, superlative most inoffensive)
not offensive
harmless
Source: Wiktionary
In"of*fen"sive, a. Etym: [Pref. in- not + offensiue: cf. F.
inoffensif.]
1. Giving no offense, or provocation; causing no uneasiness,
annoyance, or disturbance; as, an inoffensive man, answer,
appearance.
2. Harmless; doing no injury or mischief. Dryden.
3. Not obstructing; presenting no interruption bindrance. [R.]
Milton.
So have Iseen a river gintly glide In a smooth course, and
inoffensive tide. Addison.
– In"of*fen"sive*ly, adv.
– In"of*fen"sive*ness, n.
Source: Webster’s Unabridged Dictionary 1913 Edition