abortifacient vs feticide

abortifacient

noun

  • A drug or an agent that induces an abortion. 

adj

  • Producing miscarriage. 

feticide

noun

  • The killing of a fetus or embryo; an induced abortion. 

  • One who kills a fetus. 

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