innocuous

/ɪˈnɑkjuəs/
adjective
  1. Not harmful or dangerous; unlikely to offend or upset anyone.
    • His comment seemed innocuous, but it sparked a heated debate.
    • The spider looked scary, but it was actually innocuous.
    • The chemical is innocuous in small amounts, but it can be toxic in large doses.
  2. Having no interesting or significant qualities; bland.
    • The design was innocuous, with no bold colors or patterns.
    • The movie was innocuous — not bad, but not memorable either.
    • She made an innocuous remark about the weather to break the silence.
What does "innocuous" mean? | whatsthatwordmean | whatsthatwordmean