extraordinary vs negligible

extraordinary

noun
  • Anything that goes beyond what is ordinary. 

adj
  • Remarkably good. 

  • Special or supernumerary. 

  • Not ordinary; exceptional; unusual. 

negligible

adj
  • Able to be neglected, ignored or excluded from consideration; too small or unimportant to be of concern. 

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