deferential vs pretentious

deferential

adj
  • Based on deference; based on the doctrine, ideology, or wishes of others rather than one's own conclusions. 

  • Of, or relating to the vas deferens. 

  • Respectful and considerate; showing deference. 

pretentious

adj
  • Marked by an unwarranted claim to importance or distinction. 

  • Intended to impress others. 

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