slop bucket vs throne

slop bucket

noun
  • A bucket used for urination and defecation: a chamber pot. 

  • A receptacle used to hold liquid waste. 

  • A pail used to hold food waste for disposal, e.g. by feeding to pigs. 

throne

noun
  • A seat used for urination or defecation, such as a chamber pot, toilet, or the seat of an outhouse. 

  • Leadership, particularly the position of a monarch. 

  • A kind of stool used by drummers. 

  • An impressive seat used by a monarch, often on a raised dais in a throne room and reserved for formal occasions. 

  • A member of an order of angels ranked above dominions and below cherubim. 

  • The seat of a bishop in the cathedral-church of his diocese; also, the seat of a pope. 

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