broadside vs lecture

broadside

noun
  • A forceful attack, be it written or spoken. 

  • The printed lyrics of a folk song or ballad; a broadsheet. 

  • One side of a ship above the water line; all the guns on one side of a warship; their simultaneous firing. 

  • A large sheet of paper, printed on one side and folded. 

adv
  • Sideways; with the side turned to the direction of some object. 

verb
  • To collide with something side-on. 

lecture

noun
  • A berating or scolding. 

  • a class that primarily consists of a (weekly or other regularly held) lecture (as in sense 1) 

  • A spoken lesson or exposition, usually delivered to a group. 

verb
  • To preach, to berate, to scold. 

  • To teach (somebody) by giving a speech on a given topic. 

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