aboriginal vs axial

aboriginal

noun
  • An animal or plant native to a region. 

adj
  • First according to historical or scientific records; original; indigenous; primitive. 

  • Living in a land before colonization by the Europeans. 

axial

noun
  • A flight feather that appears between the primaries and secondaries on some birds. 

  • A plane parallel to the surface of a tooth. 

adj
  • Belonging to the axis of the body, or to the axis of any appendage or organ 

  • Relating to, resembling, or situated on an axis 

  • In the same direction as the axis, parallel to the axis. 

  • oriented close to the axis running through the centre of a cyclohexane ring, as opposed to equatorial. See w:Axial bond. 

How often have the words aboriginal and axial occurred in a corpus of books? (source: Google Ngram Viewer )