above-board vs stony

above-board

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

adv
  • Honestly; openly. 

stony

adj
  • Of an action or expression such as a look, showing no warmth of emotion. 

  • As hard as stone. 

  • Containing or made up of stones. 

  • Of a person, lacking warmth and emotion. 

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