likely vs operable

likely

adj
  • Reasonably to be expected; apparently destined, probable 

  • probable; having a greater-than-even chance of occurring 

  • attractive; pleasant 

  • appropriate, suitable; believable; promising, having a good potential 

  • plausible; within the realm of credibility 

  • leading with high probability to some specified outcome 

noun
  • Something or somebody considered likely. 

adv
  • Probably. 

operable

adj
  • Able to be put into operation; practicable 

  • Able to be operated or used 

  • Able to be treated by surgery 

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