baffle vs explain

baffle

verb
  • To struggle in vain. 

  • To bewilder completely; to confuse or perplex. 

noun
  • An architectural feature designed to confuse enemies or make them vulnerable. 

  • A device used to dampen the effects of such things as sound, light, or fluid. Specifically, a baffle is a surface which is placed inside an open area to inhibit direct motion from one part to another, without preventing motion altogether. 

  • A lever for operating the throttle valve of a winding engine. 

explain

verb
  • To make plain, manifest, or intelligible; to clear of obscurity; to illustrate the meaning of. 

  • To give a valid excuse for past behavior. 

  • To make something plain or intelligible. 

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