above-board vs high-minded

above-board

adv
  • Honestly; openly. 

adj
  • In open sight; without trick, concealment, or deception. 

high-minded

adj
  • Proud or arrogant. 

  • Magnanimous. 

  • Refined, cultured, particularly civilized. 

  • Given to idealism. 

How often have the words above-board and high-minded occurred in a corpus of books? (source: Google Ngram Viewer )