elicitation vs eradication

elicitation

noun
  • The act of eliciting. 

  • Something that is elicited. 

eradication

noun
  • The act of plucking up by the roots; an uprooting; extirpation; utter destruction. 

  • The state of being plucked up by the roots. 

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