sock vs whack

sock

verb
  • To hit or strike violently; to deliver a blow to. 

  • To throw. 

noun
  • A cat's or dog's lower leg that is a different color (usually white) from the color pattern on the rest of the animal. 

  • A sock puppet. 

  • A shoe worn by Greco-Roman comedy actors. 

  • A knitted or woven covering for the foot. 

  • A violent blow; a punch. 

  • A ploughshare. 

intj
  • The sound of a punch or powerful blow. 

whack

verb
  • To hit, slap or strike. 

  • To kill, bump off. 

  • To surpass; to better. 

  • To beat convincingly; to thrash. 

  • 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 sock and whack occurred in a corpus of books? (source: Google Ngram Viewer )