eclipse vs overmatch

eclipse

verb
  • To overshadow; to be better or more noticeable than. 

  • Of astronomical or atmospheric bodies, to cause an eclipse. 

  • To undergo eclipsis. 

noun
  • An alignment of astronomical objects whereby one object comes between the observer (or notional observer) and another object, thus obscuring the latter. 

  • Especially, an alignment whereby a planetary object (for example, the Moon) comes between the Sun and another planetary object (for example, the Earth), resulting in a shadow being cast by the middle planetary object onto the other planetary object. 

  • A seasonal state of plumage in some birds, notably ducks, adopted temporarily after the breeding season and characterised by a dull and scruffy appearance. 

  • Obscurity, decline, downfall. 

overmatch

verb
  • To match more than intended. 

  • To marry to a superior. 

  • To be more than equal to or a match for, to surpass; hence, to conquer, vanquish. 

noun
  • A match in which one opponent is greatly superior to the other. 

  • An opponent who is more than a match for another; one who cannot be defeated. 

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