antimicrobial vs antiseptic

antimicrobial

adj
  • preventing or counteracting the pathogenic action of microbes 

  • tending to destroy or capable of destroying microbes 

  • inhibiting the growth of microbes 

noun
  • an agent that destroys microbes, inhibits their growth, or prevents or counteracts their pathogenic action 

antiseptic

adj
  • Capable of preventing microbial infection. 

  • Of, or relating to antisepsis, or the use of antiseptics. 

  • Free of unpleasantness; prim, sanitized or bowdlerized. 

  • Very clean; aseptic. 

noun
  • Any substance that inhibits the growth and reproduction of microorganisms. Generally includes only those that are used on living objects (as opposed to disinfectants) and aren't transported by the lymphatic system to destroy bacteria in the body (as opposed to antibiotics). 

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