These lyrical geniuses make up some of the greatest minds in rap. Join WatchMojo as we countdown MCâs like Biggie, Rakim, Jay-Z, Eminem, Andre 3000, Aesop Rock, Taleb Kweli, Kendrick Lamar, Nas and Tupac to determine who we consider the greatest rap lyricist of all time. Whether itâs through elaborate metaphors, cheeky wordplay, punch lines or layered meanings, these rappers always have something to offer.