industry vs zeal

industry

noun
  • The tendency to work persistently. Diligence. 

  • The sector of the economy consisting of large-scale enterprises. 

  • Businesses that produce goods as opposed to services. 

  • Businesses of the same type, considered as a whole. Trade. 

  • Automated production of material goods. 

  • A typological classification of stone tools, associated with a technocomplex. 

zeal

noun
  • The fervour or tireless devotion for a person, cause, or ideal and determination in its furtherance; diligent enthusiasm; powerful interest. 

  • The collective noun for a group of zebras. 

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