clarify vs frenzy

clarify

verb
  • To make clear or bright by freeing from feculent matter. 

  • To grow clear or bright; to clear up. 

  • To make clear or easily understood; to explain in order to remove doubt or obscurity. 

  • To grow or become clear or transparent; to become free from feculent impurities, as wine or other liquid under clarification. 

frenzy

verb
  • To exhibit a frenzy, such as a feeding frenzy. 

  • To render frantic. 

noun
  • A violent agitation of the mind approaching madness; rage. 

  • A state of wild activity or panic. 

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