deferential vs ironic

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. 

ironic

adj
  • Done in an insincere and mocking manner; satirical. 

  • Acting in a unserious and teasing manner. 

  • Odd or coincidental; strange. 

  • Characterized by or constituting (any kind of) irony. 

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