dramatize vs play down

dramatize

verb
  • to present something in a dramatic or melodramatic manner 

  • to adapt a literary work so that it can be performed in the theatre, or on radio or television 

play down

verb
  • To make or attempt to make something seem less important, likely, or obvious. 

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