slay vs superate

slay

verb
  • To defeat; to overcome (in a competition or contest). 

  • To kill; to murder. 

  • To amaze, stun, or otherwise incapacitate by excellence; to excel at something. 

  • To have sex with. 

  • To delight or overwhelm, especially with laughter. 

  • To eradicate or stamp out. 

superate

verb
  • To overcome; to conquer. 

  • To cross; to surmount; to get over. 

  • To rise above; to overtop; to cover. 

  • To outdo; to surpass; to exceed. 

  • To overtake. 

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