swan vs verify

swan

verb
  • To declare (chiefly in first-person present constructions). 

  • To travel or move about in an aimless, idle, or pretentiously casual way. 

noun
  • One whose grace etc. suggests a swan. 

  • This bird used as a heraldic charge, sometimes with a crown around its neck (e. g. the arms of Buckinghamshire). 

  • Any of various species of large, long-necked waterfowl, of genus Cygnus (bird family: Anatidae), most of which have white plumage. 

verify

verb
  • To affirm something formally, under oath. 

  • To substantiate or prove the truth of something. 

  • To confirm or test the truth or accuracy of something. 

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