quiver vs vibrate

quiver

verb
  • To shake or move with slight and tremulous motion. 

noun
  • A multidigraph. 

  • A ready storage location for figurative tools or weapons. 

  • A container for arrows, crossbow bolts or darts, such as those fired from a bow, crossbow or blowgun. 

vibrate

verb
  • To shake with small, rapid movements to and fro. 

  • To use vibrato. 

  • To affect with vibratory motion; to set in vibration. 

  • To brandish; to swing to and fro. 

  • To resonate. 

  • To mark or measure by moving to and fro. 

noun
  • The setting, on a portable electronic device, that causes it to vibrate rather than sound any (or most) needed alarms. 

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