sluggish vs workshy

sluggish

adj
  • Habitually idle and lazy; slothful; dull; inactive 

  • Having no power to move oneself or itself; inert. 

  • Exhibiting economic decline, inactivity, slow or subnormal growth. 

  • Characteristic of a sluggard; dull; stupid; tame; simple. 

  • Slow; having little motion. 

workshy

adj
  • Disinclined to work; lazy. 

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