fondling vs intimacy

fondling

noun
  • The act of caressing; manifestation of tenderness. 

  • A pet or person who is fondled; someone who is much loved. 

intimacy

noun
  • Intimate relationship. 

  • Feeling or atmosphere of closeness and openness towards someone else, not necessarily involving sexuality. 

  • Intimate detail, (item of) intimate information. 

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