accouterment vs contenement

accouterment

noun
  • An article of clothing or equipment, in particular when used as an accessory. 

  • An identifying yet superficial characteristic. 

  • A soldier's equipment, other than weapons and uniform. 

contenement

noun
  • That which is held together with another thing. 

  • That which is connected with a tenement, or thing holden, as a certain quantity of land adjacent to a dwelling, and necessary to the reputable enjoyment of the dwelling. 

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