belligerent vs incessive

belligerent

adj
  • Aggressively hostile, eager to fight. 

  • Eager to go to war, warlike. 

  • Engaged in warfare, warring. 

  • Of or pertaining to war. 

  • Uncooperative. 

  • Acting violently towards others. 

noun
  • A state or other armed participant in warfare 

incessive

adj
  • Fierce; cruel and aggressive. 

  • Insightful; deep and succinct; incisive. 

  • Intruding inward. 

  • Tending to incite or inflame; incensive. 

  • Intense and active. 

  • Synonym of inessive 

  • Continual or successive; unceasing. 

  • Critical and accurate; incisive. 

  • Included. 

  • Durative. 

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