defensive vs jealous

defensive

adj
  • Intended for defence; protective. 

  • In a state or posture of defense. 

  • Of a bowling or fielding tactic designed to prevent the other side from scoring runs; of a batting tactic designed to prevent being out. 

  • Performed so as to minimise risk. 

  • Displaying an inordinate sensitivity to criticism or intrusion; oversensitive; thin-skinned. 

  • Pertaining to defense, as opposed to attack. 

  • Intended to deter attack. 

noun
  • A means, attitude or position of defense. 

jealous

adj
  • Protective; zealously guarding; careful in the protection of something (or someone) one has or appreciates, especially one's spouse or lover. 

  • I'm jealous because I'm single. 

  • Envious; feeling resentful or angered toward someone for a perceived advantage or success, material or otherwise. 

  • Suspecting rivalry in love; troubled by worries that one might have been replaced in someone's affections; suspicious of a lover's or spouse's fidelity. 

  • Suspecting, suspicious. 

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