doff vs strip off

doff

verb
  • To remove or take off (something such as clothing). 

  • To get rid of, to throw off. 

  • To remove or tip a hat, as in greeting, salutation or as a mark of respect. 

  • To strip; to divest; to undress. 

strip off

verb
  • To remove all of one's clothes (or sometimes to remove all except underclothes, or figuratively). 

  • To be removed by stripping 

  • To remove anything by stripping, e.g. items of clothing or paint from the side of a ship. 

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