cast iron vs fab

cast iron

noun
  • A hard and brittle, but strong, alloy of iron, carbon, and silicon, formed by casting in a mould. 

adj
  • Inflexible or without exception. 

  • Made of cast iron. 

  • Durable; tough; resilient. 

fab

noun
  • A manufacturing plant which fabricates items, particularly silicon chips. 

verb
  • To fabricate, especially in the context of fabbers 

adj
  • fabulous (great or spectacular). 

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