coronate vs mountaintop

coronate

adj
  • Girt about the spire with a row of tubercles or spines. 

  • Having a crest or a crownlike appendage. 

  • Having the coronal feathers lengthened or otherwise distinguished. 

  • Having or wearing a crown; crowned. 

verb
  • To crown (a sovereign). 

mountaintop

adj
  • Situated or occurring on the summit of a mountain. 

noun
  • The summit of a mountain. 

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