admittance vs exclusion

admittance

noun
  • The act of admitting. 

  • Permission to enter, the power or right of entrance. 

  • The act of giving possession of a copyhold estate. 

  • The reciprocal of impedance 

  • Actual entrance, reception. 

exclusion

noun
  • The act of excluding or shutting out; removal from consideration or taking part. 

  • An item not covered by an insurance policy. 

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