advantage vs favor

advantage

verb
  • to provide (someone) with an advantage, to give an edge to 

  • to do something for one's own benefit; to take advantage of 

noun
  • Superiority of state, or that which gives it; benefit; gain; profit 

  • The continuation of the game after a foul against the attacking team, because the attacking team are in an advantageous position. 

  • Any condition, circumstance, opportunity or means, particularly favorable or chance to success, or to any desired end. 

  • The score where one player wins a point after deuce but needs the next to carry the game. 

  • Interest of money; increase; overplus (as the thirteenth in the baker's dozen). 

favor

verb
  • To do a favor [noun sense 1] for; to show beneficence toward. 

  • To resemble; especially, to look like (another person). 

  • To look upon fondly; to prefer. 

  • To use more often. 

  • To encourage, conduce to 

  • To treat with care. 

noun
  • A small gift; a party favor. 

  • Mildness or mitigation of punishment; lenity. 

  • A kind or helpful deed; an instance of voluntarily assisting (someone). 

  • Partiality; bias 

  • Goodwill; benevolent regard. 

  • The object of regard; person or thing favoured. 

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