intemperate vs overboard

intemperate

adj
  • Lacking moderation, temper or control. 

  • Indulging any appetite or passion to excess, especially the drinking of alcohol. 

overboard

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

adj
  • Outside of a boat; in the water. 

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

  • Excessively; too much. 

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