barrage vs inundation

barrage

noun
  • An artificial obstruction, such as a dam, in a river designed to increase its depth or to divert its flow. 

  • A concentrated discharge of projectile weapons. 

  • Type of firework containing a mixture of firework types in one single-ignition package. 

  • A "next hit wins" contest to determine the winner of a bout in case of a tie. 

  • A heavy curtain of artillery fire directed in front of one's own troops to screen and protect them. 

  • An overwhelming outburst of words, especially of criticism. 

verb
  • To direct a barrage at. 

inundation

noun
  • The act of inundating; an overflow; a flood; a rising and spreading of water over grounds. 

  • The state of being inundated; flooding 

  • An overflowing or superfluous abundance; a flood; a great influx 

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