enmesh vs perplex

enmesh

verb
  • To mesh; to tangle or interweave in such a manner as not to be easily separated, particularly in a mesh or net like manner. 

  • To involve in such complications as to render extrication difficult. 

  • To involve in difficulties. 

perplex

verb
  • To involve; to entangle; to make intricate or complicated. 

  • To cause to feel baffled; to puzzle. 

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