above-board vs agreeable

above-board

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

adv
  • Honestly; openly. 

agreeable

adj
  • Pleasant to the senses or the mind. 

  • Agreeing or suitable; followed by to, or rarely by with. 

  • Pursuant, conformant, accordant. 

  • Able to agree; possible to be agreed. 

noun
  • Something pleasing; anything that is agreeable. 

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