appliance vs fitment

appliance

noun
  • An attachment, a piece of equipment to adapt another tool or machine to a specific purpose. 

  • An implement, an instrument or apparatus designed (or at least used) as a means to a specific end, especially 

  • A non-manual apparatus or device, powered electrically or by another small motor, used in homes to perform domestic functions (household appliance) and/or in offices. 

fitment

noun
  • A thing fitted to another in order to accomplish a specific purpose. 

  • The categorisation of an employee, for the purpose of calculating salary or allowances. 

  • An item of permanent furniture or equipment. 

  • The proper positioning and orientation of a thing for it to serve its designed purpose. 

  • The act of furnishing with fitments; an instance of such an act. 

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