discouragement vs kindling

discouragement

noun
  • Anything that discourages. 

  • The act of discouraging. 

  • The loss of confidence or enthusiasm. 

kindling

adj
  • Illuminated, lit. 

noun
  • Small pieces of wood and twigs used to start a fire. 

  • The act by which something is kindled. 

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