abend vs coda

abend

noun
  • Termination of a process prior to completion. 

  • The abnormal termination of a program. 

verb
  • To terminate abnormally. 

coda

noun
  • A conclusion (of a statement or event, for example), final portion, tail end. 

  • The optional final part of a syllable, placed after its nucleus, and usually composed of one or more consonants. 

  • In seismograms, the gradual return to baseline after a seismic event. The length of the coda can be used to estimate event magnitude, and the shape sometimes reveals details of subsurface structures. 

  • A passage that brings a movement or piece to a conclusion through prolongation. 

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