palaver vs ventilation

palaver

noun
  • A meeting at which there is much talk; a debate; a moot. 

  • Disagreement. 

  • Mentally-draining activity, either physical or fuss. 

  • Talk intended to deceive. 

  • A village council meeting. 

verb
  • To flatter. 

  • To discuss with much talk. 

ventilation

noun
  • An exchange of views during a discussion. 

  • The bodily process of breathing; the inhalation of air to provide oxygen, and the exhalation of spent air to remove carbon dioxide. 

  • The mechanical system used to assist breathing. 

  • The replacement of stale or noxious air with fresh. 

  • The public exposure of an issue or topic. 

  • The mechanical system used to circulate and replace air. 

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