sync vs tenon

sync

noun
  • A music synchronization license, allowing the music to be synchronized with visual media such as films. 

  • Harmony. 

verb
  • To synchronize, especially in the senses of data synchronization, time synchronization, or synchronizing music with video. 

  • To flush all pending I/O operations to disk. 

tenon

verb
  • To fit with tenons. 

  • To make into a tenon. 

noun
  • A projecting member left by cutting away the wood around it, and made to insert into a mortise, and in this way secure together the parts of a frame. 

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