The crossword solution for the term 'RAIDER' is 'NADER', which is a five-letter word. The term 'RAIDER' is often used to refer to someone who engages in plundering or pillaging, and 'NADER' is an alternate spelling of the name 'Ralph'. Ralph Nader is an American political activist, author, lecturer, and attorney who first rose to prominence in 1965 with the publication of his book Unsafe at Any Speed, which criticized the safety record of American automobile manufacturers.