indolent vs not bright

indolent

adj
  • Healing slowly 

  • Inducing laziness 

  • Causing little or no physical pain; progressing slowly; inactive (of an ulcer, etc.) 

  • Habitually lazy, procrastinating, or resistant to physical labor 

not bright

How often have the words indolent and not bright occurred in a corpus of books? (source: Google Ngram Viewer )