enough vs incompetent

enough

det
  • Sufficient; all that is required, needed, or appropriate. 

noun
  • An instance of being sufficient, or of doing something sufficiently. 

adv
  • Used after certain adverbs to emphasise that a quality is notable, unexpected, etc. 

  • Fully; quite; used after adjectives to express slight augmentation of the positive degree, and sometimes equivalent to very. 

  • Sufficiently. 

pron
  • A sufficient or adequate number, amount, etc. 

intj
  • Stop! Don't do that any more! 

incompetent

adj
  • Not resistant to deformation or flow. 

  • Unable to make rational decisions; insane or otherwise cognitively impaired. 

  • Opening too early during pregnancy, resulting in miscarriage or premature birth. 

  • Unskilled; lacking the degree of ability that would normally be expected. 

noun
  • A person who is incompetent. 

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