facsimile vs look-alike

facsimile

verb
  • To make a copy of; to reproduce. 

  • To send via a facsimile machine; to fax. 

noun
  • A fax, a machine for making and sending copies of printed material and images via radio or telephone network. 

  • A copy or reproduction. 

  • Reproduction in the exact form as the original. 

  • The image sent by the machine itself. 

look-alike

How often have the words facsimile and look-alike occurred in a corpus of books? (source: Google Ngram Viewer )