nonconforming

/ˌnɑnkənˈfɔrmɪŋ/
adjective
  1. Not following a rule, standard, or requirement.
    • Nonconforming behavior can lead to disciplinary action in the military.
    • The inspector flagged all nonconforming items in the shipment.
    • The nonconforming parts were removed from the assembly line.
  2. Choosing not to follow accepted social customs or norms.
    • Her nonconforming style of dress made her a trendsetter.
    • Nonconforming artists often struggle to find mainstream success.
    • The nonconforming teenager refused to join any clubs.