The crossword solution for the term 'Common Sense Writer' is Thomas Paine, a 5-letter answer. Thomas Paine was an English-American political activist, philosopher, political theorist and revolutionary. He is best known for his 1776 pamphlet, Common Sense, which advocated for American independence from Great Britain. Paine wrote the pamphlet in response to the growing sentiment of revolution among the American colonists. His writing was influential in convincing many colonists to support the cause of independence.