stupid vs understanding

stupid

noun
  • The condition or state of being stupid; stupidity, stupidness. 

  • A stupid person; a fool. 

adj
  • Dulled in feeling or sensation; torpid. 

  • Amazing. 

  • Replaces an obscene or profane word. 

  • Lacking in intelligence or exhibiting the quality of having been done by someone lacking in intelligence. 

  • To the point of stupor. 

adv
  • Extremely. 

understanding

noun
  • Reason or intelligence, ability to grasp the full meaning of knowledge, ability to infer. 

  • Opinion, judgement or outlook. 

  • An informal contract; mutual agreement. 

  • A reconciliation of differences. 

  • The act of one that understands or comprehends; comprehension; knowledge; discernment. 

  • Sympathy. 

adj
  • Showing compassion, tolerance, and forbearance. 

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