provocation vs push and shove

provocation

noun
  • The act of provoking, inciting or annoying someone into doing something 

  • The second step in OPQRST regarding the investigation of what makes the symptoms MOI or NOI improve or deteriorate. 

  • Something that provokes; a provocative act 

push and shove

noun
  • Inconsiderate and unregulated behaviour. 

verb
  • To use one's strength to force oneself through a crowded area. 

  • Used other than figuratively or idiomatically: see push, shove. 

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