lastborn vs sunshine

lastborn

noun
  • The youngest member of any company or organization. 

  • The youngest child of a family. 

adj
  • Born last in a family; youngest in a the family. 

  • Younger than anyone else in a group. 

sunshine

noun
  • Friendly form of address often reserved for juniors. 

  • Geniality or cheerfulness. 

  • Used to address someone who has just woken up and/or is very sleepy. 

  • A location on which the sun's rays fall. 

  • The effect which the sun has when it lights and warms some place. 

  • The direct rays, light or warmth of the sun. 

  • Ironic form of address used to an inferior or troublemaker. 

  • A source of cheerfulness or joy. 

adj
  • Open to and permitting public access, especially with regard to activities that were previously closed-door or back-room meetings. 

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