overcast vs reveal

overcast

noun
  • A cloud covering all of the sky from horizon to horizon; cloudy. 

adj
  • In a state of depression; gloomy; melancholy. 

  • Covered with clouds; overshadowed; darkened; (meteorology) more than 90% covered by clouds. 

verb
  • To fasten (sheets) by overcast stitching or by folding one edge over another. 

  • To make gloomy; to depress. 

  • To cover with cloud; to overshadow; to darken. 

reveal

noun
  • The outer side of a window or door frame. 

  • A revelation; an uncovering of what was hidden in the scene or story. 

verb
  • To communicate that which could not be known or discovered without divine or supernatural instruction. 

  • To uncover; to show and display that which was hidden. 

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