mooch vs refuse

mooch

verb
  • To steal or filch. 

  • To wander around aimlessly, often causing irritation to others. 

  • To beg, cadge, or sponge; to exploit or take advantage of others for personal gain. 

noun
  • An aimless stroll. 

  • One who mooches; a moocher. 

  • A unit of time comprising ten days, used to measure how long someone holds a job. 

refuse

verb
  • To decline (a request or demand). 

  • To decline a request or demand, forbear; to withhold permission. 

  • To melt again. 

  • To throw back, or cause to keep back (as the centre, a wing, or a flank), out of the regular alignment when troops are about to engage the enemy. 

adj
  • Discarded, rejected. 

noun
  • Collectively, items or material that have been discarded; rubbish, garbage. 

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