Matt Daniels creates a graph looking at the vocabulary size of the most popular rappers.
Literary elites love to rep Shakespeare’s vocabulary: across his entire corpus, he uses 28,829 words, suggesting he knew over 100,000 words and arguably had the largest vocabulary, ever.
I decided to compare this data point against the most famous artists in hip hop. I used each artist’s first 35,000 lyrics. That way, prolific artists, such as Jay-Z, could be compared to newer artists, such as Drake.
When I first published this analysis, I excluded Aesop Rock, figuring he was too obscure. The Reddit hip hop community was in uproar, claiming Aesop would absolutely be #1. Sure enough, Aesop Rock is well-above every artist in my dataset and I was obliged to add him to the chart. In fact, his datapoint is so far to the right that he should be off the chart (I'm lazy and didn't adjust the scale).
Wu-Tang Clan at #6 is impressive given that 10 members, with vastly different styles, are equally contributing lyrics. Add the fact that GZA, Ghostface, Raekwon, and Method Man's solo works are also in the top 20 – notably, GZA at #2. Perhaps their countless hours of studio time together (and RZA’s mentorship) exposed each rapper’s vocabulary to one another.