The top 10 neighbors for Stephen Colbert span comedians, TV personalities, TV shows, a website, an author, and a radio network — no single subcategory dominates, and the scores compress into a narrow band from 0.98 down to 0.97.
The shape is flat: John Oliver leads at 0.98, followed by Seth Meyers at 0.98, Saturday Night Live at 0.98, The Onion at 0.98, and Jared Yates Sexton at 0.98 — five neighbors within three hundredths of a point of each other. Last Week Tonight (0.98), NPR (0.98), Julia Louis-Dreyfus (0.98), Merriam-Webster (0.97), and The Daily Show (0.97) round out the set. Tallying subcategories: two are Comedians (Oliver, and Colbert himself shares that subcategory), two are TV Shows, one is a TV Personality, one is a Website, one is Podcasts and Radio, one is an Actor, and one is an Author. The mix is genuinely cross-kind — late-night comedy formats sit alongside public radio, a satirical news site, a dictionary, and a political author, all at near-identical similarity levels. No subcategory accounts for more than two of the ten neighbors.
The flat shape and tight score range indicate an audience defined less by attachment to any single format or figure than by a consistent underlying profile that maps equally well across political comedy, public media, and civic satire.