axial vs brilliant

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. 

brilliant

noun
  • Most hummingbird species of the genus Heliodoxa. 

  • A finely cut gemstone, especially a diamond, cut in a particular form with numerous facets so as to maximize light return through the top (called "table") of the stone. 

  • A kind of cotton goods, figured on the weaving. 

adj
  • Highly intelligent. 

  • Magnificent or wonderful. 

  • Both bright and saturated. 

  • Shining brightly. 

  • Having a sharp, clear tone. 

  • Of surpassing excellence. 

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