immune vs sensitive

immune

noun
  • A person who is not susceptible to infection by a particular disease 

adj
  • Exempt; not subject to. 

  • Not vulnerable. 

  • Of or pertaining to the immune system. 

  • Protected by inoculation, or due to innate resistance to pathogens. 

verb
  • To make immune. 

sensitive

noun
  • A person with a paranormal sensitivity to something that most cannot perceive. 

adj
  • Having the faculty of sensation; pertaining to the senses. 

  • Responsive to stimuli. 

  • Easily offended, upset, or hurt. 

  • Important, intricate, and requiring great delicacy. 

  • Capable of offending, upsetting, or hurting. 

  • Accurate; able to register small changes in some property. 

  • Meant to be concealed or kept secret. 

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