blindside vs sop

blindside

noun
  • A person's weak point. 

  • The blindside flanker, a position in rugby union, usually number 6. 

  • A tram/train driver's field of blindness around a tram (trolley/streetcar) or a train; the side areas behind the tram/train driver. 

  • The space on the side of the pitch with the shorter distance between the breakdown/set piece and the touchline; compare openside. 

  • A driver's field of blindness around an automobile; the side areas behind the driver. 

verb
  • To attack (a person) on his or her blind side. 

  • To catch off guard; to take by surprise. 

sop

noun
  • A weak, easily frightened or ineffectual person; a milksop 

  • Something entirely soaked. 

  • A piece of turf placed in the road as a target for a throw in road bowling. 

  • A piece of solid food to be soaked in liquid food. 

  • Something given or done to pacify or bribe. 

  • Gravy. 

verb
  • To soak in, or be soaked; to percolate. 

  • To steep or dip in any liquid. 

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