gyre vs tremble

gyre

verb
  • To spin around; to gyrate, to whirl. 

  • To make (something) spin or whirl around; to spin, to whirl. 

noun
  • A circular or spiral motion; also, a circle described by a moving body; a revolution, a turn. 

  • An ocean current caused by wind which moves in a circular manner, especially one that is large-scale and observed in a major ocean. 

  • A swirling vortex. 

tremble

verb
  • To shake, quiver, or vibrate. 

  • To fear; to be afraid. 

noun
  • A shake, quiver, or vibration. 

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