antimicrobial vs antimicrobiotic

antimicrobial

adj
  • inhibiting the growth of microbes 

  • tending to destroy or capable of destroying microbes 

  • preventing or counteracting the pathogenic action of microbes 

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

antimicrobiotic

adj
  • That counters the development of normal microbiota 

  • Synonym of antimicrobial 

noun
  • Such a drug 

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