innocuous

adjective
  1. Not harmful or offensive; unlikely to cause injury or provoke a strong reaction. adjective
    The remark was meant to be innocuous, but it was misinterpreted.
    The plant is innocuous and can be safely handled by children.
  2. Not interesting, stimulating, or significant; bland or dull. adjective
    The conversation was innocuous, lacking any real depth or excitement.
    The movie was innocuous, offering nothing new or engaging.