above-board vs finally

above-board

adv
  • Honestly; openly. 

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

finally

adv
  • Definitively, comprehensively. 

  • At the end or conclusion; ultimately. 

  • To finish (with); lastly (in the present). 

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