ooh vs wo

ooh

intj
  • An expression of surprise. 

  • An expression of pain. 

  • An expression of interest or anticipation. 

  • An expression of excitement or enthusiastic interest. 

  • An expression of awe. 

  • A sound made to imitate a ghost. 

  • An expression of affection. 

noun
  • An exclamation of ooh. 

verb
  • To exclaim ooh. 

wo

intj
  • A call to cause a horse to slow down or stop; whoa. 

  • A falconer's call to a hawk. 

noun
  • A wall. 

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