aggression vs defensive

aggression

noun
  • Hostile or destructive behavior or actions. 

  • The practice or habit of launching attacks. 

  • The act of initiating hostilities or invasion. 

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. 

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