offense vs onfall

offense

noun
  • An affront, injury, or insult. 

  • A strategy and tactics employed when in position to score; contrasted with defense. 

  • The portion of a team dedicated to scoring when in position to do so; contrasted with defense. 

  • A crime or sin. 

  • The state of being offended or displeased; anger; displeasure. 

onfall

noun
  • A falling on or upon; an attack, onset, or assault. 

  • The fall of the evening. 

  • A fall of rain or snow. 

verb
  • To fall on or upon. 

  • To assault, attack. 

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