embroil vs neaten

embroil

verb
  • To implicate in confusion; to complicate; to jumble. 

  • To draw into a situation; to cause to be involved. 

neaten

verb
  • To make (someone or something) neat; to arrange (people or things) in an orderly, tidy way; to tidy. 

  • To engage in activity that arranges someone or something in an orderly, tidy way. 

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