havering vs procrastination

havering

noun
  • Indecision, indecisive behaviour. 

adj
  • Hesitant; indecisive. 

  • Long-winded 

procrastination

noun
  • The act of postponing, delaying or putting off, especially habitually or intentionally. 

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