insulting vs provocation

insulting

noun

  • The act of giving insult. 

adj

  • Containing insult, or having the intention of insulting. 

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 

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