indicative vs symptomatic

indicative

adj
  • of, or relating to the indicative mood 

  • serving as a sign, indication or suggestion of something 

noun
  • The indicative mood. 

  • A term in the indicative mood. 

symptomatic

adj
  • Relating to, based on, or constituting a symptom. 

  • Showing symptoms. 

  • Relating to symptomatics. 

noun
  • A person exhibiting the symptoms of an illness. 

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