rampageous vs rowdy

rampageous

adj
  • Violent and boisterous; unruly. 

rowdy

adj
  • Loud and disorderly; riotous; boisterous. 

noun
  • money; ready money. 

  • A boisterous person; a brawler. 

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