limited vs sacrificable

limited

adj
  • Restricted, small, few, not plentiful. 

  • With certain (often specified) limits placed upon it. 

noun
  • An express train that only halts at a limited number of stops. 

sacrificable

adj
  • That can be sacrificed; expendable. 

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