Definitions of inoffensive:

• adjective:   not offensive

  Example: "An inoffensive level"

• adjective:   giving no offense

  Example: "A quiet inoffensive man"

• adjective:   not causing anger or annoyance

  Example: "Inoffensive behavior"

• adjective:   causing no harm

  Example: "An inoffensive animal"

• adjective:   of an inoffensive substitute for offensive terminology
• adjective:   morally respectable or inoffensive