natural

adjective | nat·u·ral
  1. : based on an inherent sense of right and wrong natural justice — see also natural law, natural right

  1. a : existing as part of or determined by nature the natural condition of the land

    b : being a relation by consanguinity as distinguished from adoption natural parents

    c : arising from the usual course of events a natural result of the accident

  1. a : begotten as distinguished from adopted

    b : being a relation by consanguinity as distinguished from adoption natural parents

  1. : illegitimate a natural child