executive vs immune

executive

adj
  • Of, pertaining to, or having responsibility for the day-to-day running of an organisation, business, country, etc. 

  • Designed or fitted for execution, or carrying into effect. 

  • Exclusive. 

noun
  • A process that coordinates and governs the action of other processes or threads; supervisor. 

  • A chief officer or administrator, especially one who can make significant decisions on their own authority. 

  • The branch of government that is responsible for enforcing laws and judicial decisions, and for the day-to-day administration of the state. 

immune

verb
  • To make immune. 

adj
  • Exempt; not subject to. 

  • Not vulnerable. 

  • Of or pertaining to the immune system. 

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

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

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