jackleg vs satisfactory

jackleg

noun
  • An amateur; an untrained or incompetent person. 

  • A type of drill operated by means of compressed air. 

  • A shyster or con artist; a gambler who cheats; a generally dishonest or reprehensible person. 

adj
  • Dishonest, unscrupulous. 

  • Ineptly built or operated; makeshift. 

  • Amateur, untrained; incompetent. 

satisfactory

noun
  • Somebody or something that meets requirements without exceeding them. 

  • The rating given to somebody or something that meets requirements without exceeding them. 

adj
  • Causing satisfaction; agreeable or pleasant; satisfying. 

  • Done to satisfaction; adequate or sufficient. 

  • Making atonement for a sin; expiatory. 

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