fortnightly vs newspaper

fortnightly

noun
  • A publication issued fortnightly (once every two weeks). 

adv
  • once in a fortnight; once every two weeks 

adj
  • occurring once in a fortnight; once every two weeks 

newspaper

noun
  • A publication, usually published daily or weekly and usually printed on cheap, low-quality paper, containing news and other articles. 

  • A quantity of or one of the types of paper on which newspapers are printed. 

verb
  • To cover with newspaper. 

  • To engage in the business of journalism 

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