spin-off vs spinout

spin-off

noun
  • The formation of a subsidiary company that continues the operations of part of the parent company; the company so formed. 

  • An offshoot. 

  • A fictional work where the protagonist was introduced in a preceding work or at least shares the same setting, often in a different aspect. 

  • By-product. 

  • An incidental benefit or unexpected pay-off. 

spinout

noun
  • The formation of a subsidiary company that continues the operations of part of the parent company; the company so formed. 

  • A skid that results in a vehicle rotating such that its longitudinal axis is no longer aligned with its direction of linear motion. 

How often have the words spin-off and spinout occurred in a corpus of books? (source: Google Ngram Viewer )