boff vs swipe

boff

noun
  • A hit or smack. 

  • A great success; a hit. 

  • A pupil who works hard; a swot. 

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

  • A big laugh. 

verb
  • to have sexual intercourse (with someone) 

  • To hit; to strike. 

swipe

noun
  • An attack, insult or critical remark. 

  • A quick grab, bat, or other motion with the hand or paw; a sweep. 

  • A rough guess; an estimate or swag. 

  • An act of passing a swipecard through a card reader. 

  • An act of interacting with a touch screen by drawing the finger rapidly across it. 

  • Poor, weak beer or other inferior alcoholic beverage; rotgut. 

  • A strong blow given with a sweeping motion, as with a bat or club. 

verb
  • To scan or register by sliding (a swipecard etc.) through a reader. 

  • To steal or snatch. 

  • To strike with a strong blow in a sweeping motion. 

  • To interact with a touch screen by drawing one's finger rapidly across it. 

  • To grab or bat quickly. 

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