approval vs fuss

approval

noun
  • An expression of favorable acceptance and encouragement; a compliment that also condones. 

  • Something mailed by a seller to a collector to match their stated interests; the collector can approve of or return the item. 

  • An expression granting permission; an indication of agreement with a proposal; an acknowledgement that a person, thing, or event meets requirements. 

fuss

noun
  • An exhibition of affection or admiration. 

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

  • A complaint or noise; a scene. 

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 approval and fuss occurred in a corpus of books? (source: Google Ngram Viewer )