blind spot vs random

blind spot

noun
  • A subject or area about which one is uninformed or misinformed, often because of a prejudice or lack of appreciation. 

  • A location where radio reception and/or transmission is significantly poorer than in surrounding locations. 

  • A location around an earthquake epicentre that is prone to earthquake. 

  • An inability to recognize a fact or think clearly about a certain topic, especially because of a prejudice. 

  • The place where the optic nerve attaches to the retina, and so where the retina cannot detect light. 

  • The part of the railway/tramway track that cannot be seen in the side mirror or the side window. 

  • In driving, the part of the road that cannot be seen in the rear-view mirror. 

  • In a stadium or auditorium, any location affording those seated or standing there only an obstructed visual or auditory experience. 

random

noun
  • An undefined, unknown or unimportant person; a person of no consequence. 

  • The direction of a rake-vein. 

  • A roving motion; course without definite direction; lack of rule or method; chance. 

  • A frame for composing type. 

adj
  • Pseudorandom; mimicking the result of random selection. 

  • Apropos of nothing; lacking context; unexpected; having apparent lack of plan, cause, or reason. 

  • Characterized by or often saying random things; habitually using non sequiturs. 

  • Being out of the ordinary; unusual or unexpected. 

  • Having unpredictable outcomes and, in the ideal case, all outcomes equally probable; resulting from such selection; lacking statistical correlation. 

  • Of or relating to probability distribution. 

  • Representative and undistinguished; typical and average; selected for no particular reason. 

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