gladden vs incense

gladden

verb
  • To cause (something) to become more glad. 

incense

verb
  • To anger or infuriate. 

  • To offer incense to. 

  • To perfume with, or as with, incense. 

noun
  • A perfume used in the rites of various religions. 

  • Homage; adulation. 

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