hyperbolic vs played down

hyperbolic

adj
  • Whose domain has two (possibly ideal) fixed points joined by a line mapped to itself by translation. 

  • Having a saturation exceeding 100%. 

  • Using hyperbole: exaggerated. 

  • Indicates that the specified function is a hyperbolic function rather than a trigonometric function. 

  • Having negative curvature or sectional curvature. 

  • Of or pertaining to a hyperbola. 

  • Of, pertaining to, or in a hyperbolic space (a space having negative curvature or sectional curvature). 

  • Of or relating to hyperbole. 

played down

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