overboard vs overmuch

overboard

adv
  • Excessively; too much. 

  • Over the edge; especially, off or outside of a boat. 

verb
  • To throw over the edge of a boat into the water. 

adj
  • Outside of a boat; in the water. 

overmuch

adv
  • Too much; overly much 

det
  • Very much; too much 

noun
  • An excessive amount; too much. 

adj
  • Excessive. 

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