jim-dandy vs nonpositive

jim-dandy

noun

  • Something that is a very superior example of its kind of thing. 

adj

  • Excellent, outstanding. 

nonpositive

noun

  • Any value that is not positive. 

adj

  • Not positive; either zero or negative. 

  • Not positive. 

How often have the words jim-dandy and nonpositive occurred in a corpus of books? (source: Google Ngram Viewer )