spoilsport vs stinkpot

spoilsport

noun
  • Someone who puts an end to others' fun, especially harmless fun. 

adj
  • Like a spoilsport. 

stinkpot

noun
  • An annoying, bad or undesirable person. 

  • The common musk turtle, a species of turtle from southeastern Canada, Sternotherus odoratus. 

  • The southern giant petrel, Macronectes giganteus. 

  • A motorboat. 

  • A stinkball. 

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