The term 'Citizen Kane Inspiration' is referring to the 1941 film Citizen Kane, which was inspired by the life of newspaper magnate William Randolph Hearst. Hearst was a six-letter word that fit the crossword solution. Hearst was an American businessman and leading newspaper publisher who built a media empire in the late 19th and early 20th centuries. He was also known for his extravagant lifestyle and his involvement in politics.