commorancy vs condominium

commorancy

noun
  • A house for a place of residence, usually a temporary one. 

  • Act of dwelling or residence in a place; habitation. 

condominium

noun
  • An individual unit (such as an apartment) in such a complex. 

  • Joint sovereignty over a territory by two or more countries. 

  • The system of ownership by which such condominiums operate 

  • A region or territory under such rule. 

  • The legal tenure involved. 

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