crosstalk vs intimate

crosstalk

verb
  • To hold an incidental conversation 

noun
  • The situation where one or more components of a signal transduction pathway affect another pathway. 

  • Undesirable signals from a neighbouring transmission circuit; undesired coupling between circuits. 

  • A traditional Chinese comedic performance in the form of a dialogue. 

  • Conversation that is incidental to the topic under discussion. 

intimate

verb
  • To suggest or disclose (something) discreetly. 

  • To notify. 

adj
  • Pertaining to details that require great familiarity to know. 

  • Closely acquainted; familiar. 

  • Very finely mixed. 

  • Of or involved in a sexual relationship. 

  • Personal; private. 

noun
  • A very close friend. 

  • Women's underwear, sleepwear, or lingerie, especially offered for sale in a store. 

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