indicate vs intimate

indicate

verb
  • To point out; to discover; to direct to a knowledge of; to show; to make known. 

  • To show or manifest by symptoms; to point to as the proper remedies. 

  • To signal in a vehicle the desire to turn right or left. 

  • To investigate the condition or power of, as of steam engine, by means of an indicator. 

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 indicate and intimate occurred in a corpus of books? (source: Google Ngram Viewer )