[adjective] - (esp. of a person or their behaviour) not causing any harm or offenceHe seemed like a quiet, inoffensive sort of a guy - someone you couldn't object to.It wasn't decorated as I would have done it but most of the house was inoffensive enough.
INOFFENSIVE
Meaning of INOFFENSIVE in English
Cambridge English vocab. Кембриджский английский словарь. 2012