keen-witted vs nimble

keen-witted

adj

  • Quickwitted. 

nimble

adj

  • Quickwitted and alert. 

  • Adept at taking or grasping 

  • Quick and light in movement or action. 

verb

  • To move nimbly. 

How often have the words keen-witted and nimble occurred in a corpus of books? (source: Google Ngram Viewer )