boff vs pounce

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. 

pounce

noun
  • A punch or stamp. 

  • Charcoal dust, or some other coloured powder for making patterns through perforated designs, used by embroiderers, lacemakers, etc. 

  • A sudden leaping attack. 

  • A type of fine powder, as of sandarac, or cuttlefish bone, sprinkled over wet ink to dry the ink after writing or on rough paper to smooth the writing surface. 

  • Cloth worked in eyelet holes. 

verb
  • To eagerly seize an opportunity. 

  • To sprinkle or rub with pounce powder. 

  • To attack suddenly by leaping. 

  • To leap into the air intending to seize someone or something. 

  • To strike or seize with the talons; to pierce, as with the talons. 

  • To stamp holes in; to perforate. 

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