evacuate vs vacate

evacuate

verb
  • To leave or withdraw from; to quit; to retire from 

  • To remove; to eject; to void; to discharge, as the contents of a vessel, or of the bowels. 

  • To cause (or help) to leave or withdraw from. 

  • To make empty; to empty out; to remove the contents of, including to create a vacuum. 

  • To make empty; to deprive. 

  • To make void; to nullify; to vacate. 

vacate

verb
  • To leave an office or position. 

  • To have a court judgement set aside; to annul. 

  • To leave an area, usually as a result of orders from public authorities in the event of a riot or natural disaster. 

  • To move out of a dwelling, either by choice or by eviction. 

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