buggy vs semi

buggy

noun
  • A small motor vehicle, such as a dune buggy. 

  • A hearse. 

  • A small horse-drawn cart. 

  • A pushchair; a stroller. 

  • A shopping cart or trolley. 

adj
  • Crazy; bughouse. 

  • Containing programming errors. 

  • Resembling an insect. 

  • Infested with insects. 

semi

noun
  • A semi-trailer; a tractor-trailer; an eighteen-wheeler; an artic. 

  • A semifinal. 

  • A semi-detached house. 

  • A partial erection of the penis. 

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