dissimulate vs razz

dissimulate

verb
  • To connive at; to wink at; to pretend not to notice. 

  • To practise deception by concealment or omission, or by feigning a false appearance. 

  • To disguise or hide by adopting a false appearance. 

razz

verb
  • To tease playfully; to heckle. 

  • To heckle by blowing a raspberry. 

  • To drive an automobile around. 

noun
  • A version of seven card stud where the worst poker hand wins (called lowball). 

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