bibble vs whack

bibble

verb
  • To tipple. 

  • To eat and/or drink noisily. 

  • To worry. 

noun
  • A species of Australian tree, the forest red gum, glossy-leaved box, or shiny-leaved box, Eucalyptus tereticornis. 

  • A bit. 

whack

verb
  • To kill, bump off. 

  • To surpass; to better. 

  • To beat convincingly; to thrash. 

  • To hit, slap or strike. 

  • To share or parcel out (often with up). 

noun
  • An attempt, a chance, a turn, a go, originally an attempt to beat someone or something. 

  • The sound of a heavy strike. 

  • The strike itself. 

  • The backslash, ⟨ \ ⟩. 

  • The stroke itself, regardless of its successful impact. 

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