blindside vs contact

blindside

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

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

  • A person's weak point. 

  • 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. 

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

  • To catch off guard; to take by surprise. 

contact

noun
  • The situation of being within sight of something; visual contact. 

  • The act of touching physically; being in close association. 

  • The establishment of communication (with). 

  • A contact lens. 

  • The plane between two adjacent bodies of dissimilar rock. 

  • A device designed for repetitive connections. 

  • Contact juggling. 

  • A nodule designed to connect a device with something else. 

  • Someone who can be contacted, or with whom one is in communication. 

verb
  • To establish communication with something or someone. 

  • To touch; to come into physical contact with. 

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