The top 10 neighbors for Frank Luntz are dominated by journalists and political commentators, with no single standout pulling far ahead of the rest — scores run from 0.97 down to 0.95 across a tightly packed band. Similarity here measures how closely two entities' audiences resemble each other in composition; the narrow range across all ten positions is the defining structural feature.
Five of the ten neighbors are journalists: Jonah Goldberg (0.97), David Brooks (0.97), Bari Weiss (0.96), Richard Engel (0.96), and John Harwood (0.95). Two are politicians — Evan McMullin (0.96) and Bill Kristol (0.96) — and the remaining three span authors (Michael Beschloss, 0.96), academics (Larry Sabato, 0.96), and professionals (Scott Gottlieb, MD, 0.95). That last neighbor is the only one sharing Frank Luntz's own subcategory of Professionals; the cluster is otherwise built almost entirely of journalists and political figures.
The flat shape and the cross-kind composition together indicate an audience that tracks political commentary and analysis broadly, rather than one anchored to any single type of voice.