diplomacy vs indiscretion

diplomacy

noun
  • Tact and subtle skill in dealing with people so as to avoid or settle hostility. 

  • The art and practice of conducting international relations by negotiating alliances, treaties, agreements etc., bilaterally or multilaterally, between states and sometimes international organizations, or even between polities with varying status, such as those of monarchs and their princely vassals. 

indiscretion

noun
  • The quality or state of being indiscreet; lack of discretion 

  • An indiscreet or imprudent act; indiscreet behavior. 

  • A brief sexual liaison. 

How often have the words diplomacy and indiscretion occurred in a corpus of books? (source: Google Ngram Viewer )