belligerent vs crenelated

belligerent

adj
  • Of or pertaining to war. 

  • Eager to go to war, warlike. 

  • Engaged in warfare, warring. 

  • Uncooperative. 

  • Aggressively hostile, eager to fight. 

  • Acting violently towards others. 

noun
  • A state or other armed participant in warfare 

crenelated

adj
  • Having crenellations or battlements 

  • Having a series of square indentations 

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