approve vs slight

approve

verb
  • To regard as good; to commend; to be pleased with; to think well of. 

  • To officially sanction; to ratify; to confirm; to set as satisfactory. 

  • To make profit of; to convert to one's own profit — said especially of waste or common land appropriated by the lord of the manor. 

  • To consider worthy (to); to be pleased (with); to accept. 

slight

verb
  • To treat as unimportant or not worthy of attention; to make light of. 

  • To act negligently or carelessly. 

  • To treat with disdain or neglect, usually out of prejudice, hatred, or jealousy; to ignore disrespectfully. 

  • To render no longer defensible by full or partial demolition. 

  • To give lesser weight or importance to. 

  • To throw heedlessly. 

adj
  • still; with little or no movement on the surface 

  • Even, smooth or level 

  • not far away in space or time 

  • of slender build 

  • gentle or weak, not aggressive or powerful 

  • not thorough; superficial 

  • trifling; unimportant; insignificant 

noun
  • The act of ignoring or snubbing; a deliberate act of neglect or discourtesy. 

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