boast vs tout

boast

verb
  • To brag; to talk loudly in praise of oneself. 

  • To speak of with pride, vanity, or exultation, with a view to self-commendation; to extol. 

  • To play a boast shot. 

  • To dress, as a stone, with a broad chisel. 

  • To possess something special (e.g. as a feature). 

  • To shape roughly as a preparation for the finer work to follow; to cut to the general form required. 

noun
  • A shot where the ball is driven off a side wall and then strikes the front wall. 

  • A brag; ostentatious positive appraisal of oneself. 

  • Something that one brags about. 

tout

verb
  • To flaunt, to publicize/publicise; to boast or brag; to promote. 

  • To spy out the movements of racehorses at their trials, or to get by stealth or other improper means the secrets of the stable, for betting purposes. 

  • To act as a tout; to give a tip on a racehorse. 

  • To look for, try to obtain; used with for. 

  • To spy out information about (a horse, a racing stable, etc.). 

  • To give a tip on (a racehorse) to a person, with the expectation of sharing in any winnings. 

noun
  • Someone advertising for customers in an aggressive way. 

  • A person, at a racecourse, who offers supposedly inside information on which horse is likely to win. 

  • In the game of solo, a proposal to win all eight tricks. 

  • An informer in the Irish Republican Army. 

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