peek vs regard

peek

noun
  • A quick glance or look. 

verb
  • To look slyly, or with the eyes half closed, or through a crevice; to peep. 

  • To be only slightly, partially visible, as if peering out from a hiding place. 

regard

noun
  • A steady look, a gaze. 

  • A particular aspect or detail; respect, sense. 

  • The worth or estimation in which something or someone is held. 

  • Slang for retard, a very bad stock trader. 

  • One's concern for another; esteem; relation, reference. 

verb
  • To look at; to observe. 

  • To consider, look upon (something) in a given way etc. 

  • To have to do with, to concern. 

  • To face toward. 

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