alexipharmic vs alexiteric

alexipharmic

noun
  • Synonym of alexipharmac (“a medical remedy for protecting the body, or an antidote, against harmful substances, especially a poison or venom (specifically, that of a snake)”); an antidote. 

adj
  • Synonym of alexipharmac (“of or pertaining to an alexipharmac; also, acting as an alexipharmac by protecting against or warding off the ill effects of a harmful substance, especially a poison or venom”) 

alexiteric

noun
  • A preservative against the effects of poison. 

  • A preservative against infectious diseases. 

adj
  • Resisting poison or venom. 

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