boff vs wit

boff

noun
  • A line in a film etc that elicits such a laugh. 

  • A great success; a hit. 

  • A pupil who works hard; a swot. 

  • A big laugh. 

  • A hit or smack. 

verb
  • to have sexual intercourse (with someone) 

  • To hit; to strike. 

wit

noun
  • Humour, especially when clever or quick. 

  • Sanity. 

  • A person who tells funny anecdotes or jokes; someone witty. 

  • The ability to think quickly; mental cleverness, especially under short time constraints. 

  • Intellectual ability; faculty of thinking, reasoning. 

  • Intelligence; common sense. 

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