Context: The term prime minister in the sense that we know it originated in the 18th century in the United Kingdom when members of parliament disparagingly used the title in reference to Sir Robert Walpole. Over time, the title became honorific and remains so in the 21st century.

Question: When did the modern usage of prime minister come into being?
Answer: 18th century

Question: Who was referenced as prime minister in a negative manner when the term was first used in its modern sense?
Answer: Sir Robert Walpole

Question: What came into use in the 1800's?
Answer: Unanswerable

Question: Who was the first person to be called Prime Minister?
Answer: Unanswerable

Question: What title is no longer honorific?
Answer: Unanswerable

Question: What term was used negatively in the 1800's?
Answer: Unanswerable