noninvolved

/ˌnɑnɪnˈvɑlvd/
adjective
  1. Not taking part in something; not included or engaged.
    • He prefers to stay noninvolved in family arguments to keep the peace.
    • She remained noninvolved in the office gossip, focusing on her work instead.
    • The noninvolved students watched the debate from the sidelines.
What does "noninvolved" mean? | whatsthatwordmean | whatsthatwordmean