abend vs omega

abend

noun
  • Termination of a process prior to completion. 

  • The abnormal termination of a program. 

verb
  • To terminate abnormally. 

omega

noun
  • The end; the final, last or ultimate in a sequence. 

  • Angular velocity; symbol: ω. 

  • An omega male. 

  • The percentage change in an option value divided by the percentage change in the underlying asset's price. 

  • In omegaverse fiction, a person of a submissive secondary sex driven by biology, magic, or other means to bond with an alpha, with males of this type often being able to get pregnant. 

  • The twenty-fourth letter of the Classical and the Modern Greek alphabet, and the twenty-eighth letter of the Old and the Ancient Greek alphabet, i.e. the last letter of every Greek alphabet. Uppercase version: Ω; lowercase: ω. 

  • A transfinite ordinal number referring to the next position after ordering a countably infinite set. 

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