fuss vs relax

fuss

verb
  • To cry or be ill-humoured. 

  • To show affection for, especially animals. 

  • To pet. 

  • To fiddle; fidget; wiggle, or adjust 

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

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

  • A complaint or noise; a scene. 

  • An exhibition of affection or admiration. 

relax

verb
  • To become less severe or tense. 

  • To become loose. 

  • To make something (such as codes and regulations) more lenient. 

  • To calm down. 

  • To relieve (something) from stress. 

  • To make something less severe or tense. 

  • To make something loose. 

  • To become more lenient. 

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