herald vs termite

herald

noun
  • A moth of the species Scoliopteryx libatrix. 

  • A harbinger, giving signs of things to come. 

  • A handbill consisting of an advertisement. 

  • An official whose speciality is heraldry, especially one between the ranks of pursuivant and king-of-arms. 

  • A messenger, especially one bringing important news. 

verb
  • To proclaim or announce an event. 

  • To greet something with excitement; to hail. 

termite

noun
  • A white-bodied, wood-consuming insect of the infraorder Isoptera, in the order Blattodea. 

  • A contemptible person. 

verb
  • Of a chimpanzee: to catch termites by inserting a stick or vine into their nest and waiting for them to climb up it. 

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