disorganization vs mishmash

disorganization

noun
  • The act of disorganizing; destruction of system. 

  • The state of being disorganized 

mishmash

noun
  • A collection containing a variety of miscellaneous things. 

verb
  • To mix together, especially in a confused way. 

  • To become mixed together. 

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