blessing vs go-ahead

blessing

noun
  • The act of declaring or bestowing favor; approval. 

  • A pronouncement invoking divine aid. 

  • Good fortune. 

  • A modern pagan ceremony. 

  • Some kind of divine or supernatural aid, or reward. 

  • A group of unicorns. 

  • A prayer before a meal; grace. 

  • Something someone is glad of. 

go-ahead

noun
  • Approval, agreement, or instruction to begin or proceed. 

adj
  • Progressive; exerting leadership. 

  • Being a score which gives the scoring team or player the lead in the game. 

  • Dashing; energetic. 

How often have the words blessing and go-ahead occurred in a corpus of books? (source: Google Ngram Viewer )