A manuscript crosses the desk in which a character “got hurt.” Not was hit by a car, not fell, not was beaten—just got hurt, the agent dissolved out of the sentence entirely. Three pages later the same writer describes a vase that “ended up broken.” Nobody broke it. It ended up that way, as if by weather. By the time an editor has read a few thousand pages of someone’s prose, these choices stop reading as random. They start to look like a habit of mind, and a fairly specific one: this is a writer who reaches for words that hold cause at arm’s length.
The popular version of this idea—that your vocabulary is a readout of your intelligence—is mostly wrong, or at least too crude to be useful. A larger word stock does not make anyone smarter in some general way, and plenty of sharp thinkers write in a deliberately plain register. What vocabulary actually exposes is narrower and more interesting: which distinctions you find worth making, and which ones you don’t notice you’re skipping.
Word choice is not decoration. It’s the shape of an attention.
Cognitive scientist Lera Boroditsky has spent two decades showing that the grammar and vocabulary a person carries around does real cognitive work, not just communicative work. In her 2011 Scientific American essay summarizing that research, she describes one of the more concrete findings: speakers of English, Spanish and Japanese watched the same videos of people popping balloons and breaking eggs, some on purpose and some by accident, and were later given a surprise memory test. For the accidents, English speakers—whose language pushes them toward “he broke it” even when no one meant to—remembered who did it noticeably better than Spanish and Japanese speakers, whose languages comfortably allow “the vase broke” with no culprit named. The languages weren’t just describing the events differently. They were steering what people bothered to encode and recall.
That is the mechanism behind the manuscript habit. The writer who keeps reaching for “got hurt” and “ended up broken” isn’t being lazy, exactly. They have a vocabulary that lets them glide past agency, and so they do, again and again, until the evasion becomes a fingerprint.
The distinctions you can name are the ones you can use
Boroditsky’s most cited illustration comes from Pormpuraaw, an Aboriginal community on the western edge of Cape York Peninsula in Queensland, Australia, whose language, Kuuk Thaayorre, has no words for left and right. Speakers use cardinal directions at every scale—”the cup is southeast of the plate,” “there’s an ant on your southwest leg.” To speak the language at all, you have to know which way is north at every moment, and so its speakers do, with an accuracy that, as she notes in the same essay, embarrasses tenured scientists asked to point north with their eyes closed. The vocabulary doesn’t merely reflect a skill. It conscripts it.
You don’t need a remote field site to see the principle. A writer who has the words imply and infer, or relinquish and surrender, or doubt and skepticism, can make a distinction on the page that a writer without them simply rounds off. This is the honest version of the “vocabulary reveals thought” claim, and it cuts against the self-flattering one. The point is not that a big vocabulary signals a fine mind. It is that the specific words you possess set the resolution at which you can think on paper. Lose the word and you tend to lose the distinction with it.
Where the words come from, and what that exposes
This is also why vocabulary leaks information about a writer’s reading life, which turns out to be the better predictor anyway. In a substantial body of research summarized by Anne Cunningham and Keith Stanovich in their 1998 review “What Reading Does for the Mind,” the volume of print someone consumes predicts their vocabulary and general knowledge even after you statistically strip out general intelligence and reading comprehension. The reason is mechanical, not magical. Drawing on word-frequency data from Hayes and Ahrens, the authors show that print is simply where rare words live: the average word in a children’s book is rarer than the average word spoken by a college graduate to a friend, and the abstracts of scientific articles run an order of magnitude rarer still. Conversation, even educated conversation, recycles a small stock of common words. If your vocabulary contains provoke, reluctantly, invariably and dominance—their examples—you almost certainly met them on a page.
So when a manuscript’s vocabulary is thin, it is rarely a sign of low intelligence. It is usually a sign of a reading diet built on speech and screens rather than text. Editors see the inverse constantly: the writer whose prose carries an unusual word in exactly the right slot is almost always a heavy reader, whether or not they describe themselves as one. The vocabulary is the receipt.
The tell is the pattern, not the word
None of this licenses the parlor game of diagnosing a person from a single fancy word, and it’s worth being blunt about the limits. Boroditsky’s most charming results are also among her most contested. Her finding that speakers of gendered languages describe a “bridge” with stereotypically feminine or masculine adjectives depending on its grammatical gender has failed to replicate in more than one later attempt—a fact she does not always foreground but that any honest account has to. The strong claim, that language determines thought, collapsed decades ago; what survives is the softer and stranger one, that language nudges and trains it.
For an editor, the softer claim is the useful one, because the signal is never in the isolated choice. It’s in the repetition. Anyone can write “got hurt” once. The tell is the writer who never names an agent across forty pages, or who reaches for an abstraction—issues, aspects, factors—every time a concrete noun would commit them to a specific picture. Those patterns are not vocabulary trivia. They are a habit of attention made visible, the places where a mind reliably declines to look. As Boroditsky put it in a 2023 TED Radio Hour interview, small variations in language can mean large differences in how a person experiences the world. On the page, the variations stop being small.
Reading the writer back
Which is why editing has always been a slightly invasive act.
To work on someone’s prose closely is to notice the distinctions they keep, the ones they skip, and the words they don’t have—and to infer, from all of it, the shape of the attention behind the sentences. The writer who wrote “got hurt” wasn’t hiding anything on purpose.
The vocabulary did it for them, quietly, the way it does for all of us, encoding what we’ve decided is worth the trouble of naming. Read enough of anyone, and the words they reach for start describing something other than their subject.
