ad-lib vs winged

ad-lib

verb
  • To improvise all or part of a speech or other performance, especially in comedy. 

winged

adj
  • Flying or soaring as if on wings. 

  • Swift. 

  • having wings of a specified kind 

  • having the specified number of wings 

  • Having wings. 

How often have the words ad-lib and winged occurred in a corpus of books? (source: Google Ngram Viewer )