acrid vs odoriferous

acrid

adj
  • Sharp and harsh, or bitter and not to the taste. 

  • Causing heat and irritation. 

  • Caustic; bitter; bitterly irritating. 

odoriferous

adj
  • Having an odor or fragrance. 

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