humph vs yuck

humph

verb
  • To utter "humph!" in doubt or disapproval. 

intj
  • A sound, usually made with a closed mouth pouting, indicating annoyance, indignation, disapproval, doubt, or sighing. 

yuck

verb
  • To say "yuck"; to express disgust. 

  • To vomit or gag; 

  • fuck. 

  • To laugh or joke. 

  • To yank or grab. 

intj
  • Uttered to indicate disgust usually toward an objectionable taste or odour. 

noun
  • The sound made by a whole-hearted laugh. 

  • Something disgusting. 

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