crate vs pile-up

crate

noun
  • A vehicle (car, aircraft, spacecraft, etc.) seen as unreliable. 

  • A large open box or basket, used especially to transport fragile goods. 

  • In the Rust programming language, a binary or library. 

verb
  • To keep in a crate. 

  • To put into a crate. 

pile-up

noun
  • A pile of crashed vehicles due to a traffic accident. 

  • A pile of tackling players. 

  • An accumulation that occurs over time, especially one which is not welcome. 

How often have the words crate and pile-up occurred in a corpus of books? (source: Google Ngram Viewer )