conclusion vs inauguration

conclusion

noun
  • The outcome or result of a process or act. 

  • The end or close of a pleading, for example, the formal ending of an indictment, "against the peace", etc. 

  • In an argument or syllogism, the proposition that follows as a necessary consequence of the premises. 

  • A decision reached after careful thought. 

  • An estoppel or bar by which a person is held to a particular position. 

  • The end, finish, close or last part of something. 

inauguration

noun
  • The formal beginning or initiation of any movement, enterprise, event etc. 

  • The act of inaugurating, or inducting into office with solemnity; investiture by appropriate ceremonies. 

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