atter vs ravage

atter

noun
  • Pus, corrupt or morbid matter from a sore or wound. 

  • A scab; a dry sore. 

  • Poison, venom, especially of a venomous animal. 

  • Epithelium produced on the tongue. 

verb
  • To venom; sting. 

  • To discharge, as a sore; clot; curdle; cake. 

ravage

noun
  • Grievous damage or havoc. 

  • Depredation or devastation. 

verb
  • To devastate or destroy something. 

  • To have vigorous sexual intercourse with. 

  • To pillage or sack something, to lay waste to something. 

  • To rape. 

  • To wreak destruction. 

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