life and soul of the party vs miserabilist

life and soul of the party

noun

  • Synonym of life of the party 

miserabilist

noun

  • One who is unhappy, or extols being miserable as a virtue; a philosopher of pessimism. 

adj

  • Miserable, pessimistic. 

How often have the words life and soul of the party and miserabilist occurred in a corpus of books? (source: Google Ngram Viewer )