coronate vs induct

coronate

verb
  • To crown (a sovereign). 

adj
  • Having a crest or a crownlike appendage. 

  • Having the coronal feathers lengthened or otherwise distinguished. 

  • Having or wearing a crown; crowned. 

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

induct

verb
  • To bring in as a member; to make a part of. 

  • To draft into military service. 

  • To formally or ceremoniously install in an office, position, etc. 

  • To introduce into (particularly if certain knowledge or experience is required, such as ritual adulthood or cults). 

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