convulsion vs fuss

convulsion

noun
  • Violent turmoil. 

  • An uncontrolled fit, as of laughter; a paroxysm. 

  • An intense, paroxysmal, involuntary muscular contraction. 

fuss

noun
  • A complaint or noise; a scene. 

  • Excessive activity, worry, bother, or talk about something. 

  • An exhibition of affection or admiration. 

verb
  • To show affection for, especially animals. 

  • To pet. 

  • To cry or be ill-humoured. 

  • To fiddle; fidget; wiggle, or adjust 

  • To be very worried or excited about something, often too much. 

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