downcome vs shipwreck

downcome

noun
  • A tumbling or falling down; a sudden or heavy fall; an overthrow; ruin; destruction. 

  • In ironmaking, a pipe that leads combustible gases downward from the top of the blast furnace to the hot-blast stoves, boilers, etc., where they are burned. 

  • A downpour of rain. 

verb
  • To come down; fall down; come or fall apart. 

shipwreck

noun
  • destruction; ruin; irretrievable loss 

  • An event where a ship sinks or runs aground. 

  • A ship that has sunk or run aground so that it is no longer seaworthy. 

verb
  • To wreck a boat through a collision or mishap. 

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