embarge vs steamboat

embarge

verb
  • To put in a barge. 

  • To board a barge; to embark. 

noun
  • An embargo. 

steamboat

verb
  • To travel by steamboat. 

noun
  • A boat or vessel propelled by steam power. 

  • Hot pot (Chinese dish). 

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