undress vs zip

undress

noun
  • Now more specifically, a state of having few or no clothes on. 

  • Partial or informal dress for women, as worn in the home rather than in public. 

  • Informal clothing for men, as opposed to formal or ceremonial wear. 

verb
  • To remove the clothing of (someone). 

  • To remove one's clothing. 

  • To remove one’s clothing. 

  • To strip of something. 

  • To take the dressing, or covering, from. 

zip

noun
  • Zero; nothing. 

  • The high-pitched sound of a small object moving rapidly through air. 

  • An ounce of marijuana. 

  • Synonym of convolution (“type of mapping function”) 

  • A zip fastener. 

  • Energy; vigor; vim. 

  • A trip on a zipline. 

  • A zip file. 

intj
  • Imitative of high-pitched sound of a small object moving rapidly through air. 

verb
  • To move rapidly (in a specified direction or to a specified place) with a high-pitched sound. 

  • To close as if with a zip fastener. 

  • To subject to the convolution mapping function. 

  • To make (something) move quickly 

  • To compress (one or more computer files) into a single and often smaller file, especially one in the ZIP format. 

  • To move in haste (in a specified direction or to a specified place). 

  • To travel on a zipline. 

  • To close with a zip fastener. 

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