accelerating vs dramatic

accelerating

noun
  • An act of acceleration. 

dramatic

adj
  • Of or relating to the drama. 

  • Having a powerful, expressive singing voice. 

  • Tending to exaggerate in order to get attention. 

  • Striking in appearance or effect. 

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