abhorrent vs obnoxious

abhorrent

adj
  • Detestable or repugnant. 

  • Contrary to something; discordant. 

  • Abhorring; detesting; having or showing abhorrence; loathing. 

obnoxious

adj
  • Extremely offensive or unpleasant; very annoying, contemptible, or odious. 

  • Exposed or vulnerable to something, especially harm or injury. 

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