unqualified vs workshy

unqualified

adj
  • Not qualified, ineligible, unfit for a position or task. 

  • Not elaborated upon, or not accompanied by restrictions or qualification; undescribed. 

  • Outright; thorough; utter. 

workshy

adj
  • Disinclined to work; lazy. 

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