beat down vs hebetate

beat down

verb
  • To forcefully diminish the power or influence of; to quell; to squash. 

  • (of rain) To strike with great force. 

  • (of the sun) To shine brightly and radiate with intense heat. 

  • Used other than figuratively or idiomatically: see beat, down. 

  • To wear (someone) out by repeated actions that overwhelm one's patience or strength. 

  • To haggle with (someone) to sell at a lower price. 

  • To severely beat someone up. 

hebetate

verb
  • To render obtuse; to dull; to blunt. 

adj
  • obtuse; dull 

  • Having a dull or blunt and soft point 

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