causing no harm; "an inoffensive animal" not offensive; "an inoffensive level" giving no offense; "a quiet inoffensive man"; "a refreshing inoffensive stimulant" not causing anger or annoyance; "inoffensive behavior
If you describe someone or something as inoffensive, you mean that they are not unpleasant or unacceptable in any way, but are perhaps rather dull. He's a mild inoffensive man offensive. unlikely to offend or upset anyone