disconcert vs vamper

disconcert

verb
  • To frustrate, discomfit. 

  • To bring into confusion. 

  • To upset the composure of. 

noun
  • A state of disunion. 

vamper

verb
  • To swagger; to make an ostentatious show. 

noun
  • One who vamps; one who creates or repairs by piecing old things together; a cobbler. 

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