paddling vs trashing

paddling

noun
  • An act of corporal punishment consisting of spanking the buttocks with a paddle. 

  • A collective noun for ducks when they are on water. 

  • The act of using a paddle. 

trashing

noun
  • The act by which something is trashed. 

  • Dumpster diving. 

  • A tradition of throwing food, confetti, etc. over students after their final examinations. 

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