Vocabulary Register
Word-level guidance for narration — the diction and lexical world the prose should inhabit across the book.
What is Vocabulary Register?
Every sustained piece of writing lives in a lexical world — a territory of words it reaches for and words it avoids. A forensic pathologist narrator inhabits a world of medical precision: lividity, petechiae, laceration. A folklore scholar inhabits a world of archival specificity: ballad, oral tradition, motif, variant. A working-class chef inhabits a world of practical precision: mise en place, reduction, fond, mirepoix. These lexical worlds are not just realistic — they create the feeling that the prose knows something, that it has authority, that it belongs to a specific domain of human knowledge and experience.
Vocabulary Register is the author's explicit guidance about which lexical world the narration should inhabit. It is word-level direction that produces consistency across chapters — so that the book doesn't switch between registers mid- novel, reaching for botanical language in one chapter and generic descriptors in the next.
What vocabulary register guidance looks like
Vocabulary Register is a free-text field — not a dropdown, not a fixed set of options. The author describes, in plain language, what the prose should reach for. Some examples:
"Botanical and specific. Plain in dialogue. Sensory in narration." — The narration reaches for plant names, botanical processes, the vocabulary of a working herbalist. But dialogue stays plain — characters speak like people, not like textbooks. And narration prioritizes sensory experience over technical precision.
"Taxonomic and forensic. No metaphor in action scenes." — The prose classifies and categorizes as a scientist would. In action, the language is direct and precise — no reaching for metaphor when the scene is moving fast.
"Sparse. Anglo-Saxon roots preferred over Latinate. No adverbs." — This is a structural- lexical hybrid instruction: short words, old words, words that carry weight without qualification.
"Lyrical but grounded — imagery drawn from landscape and weather, not abstraction." — The prose can be beautiful, but the beauty must be physical. No abstract lyrical gestures. The image must be specific and earnable.
Vocabulary register vs. prose register
Prose Register governs sentence structure: how long, how complex, how layered. Vocabulary Register governs word choice: which words, from which domain, with which constraints. A plain-register novel (short sentences, simple structure) can still have a rich and specific vocabulary register — botanical, forensic, or technical. The two dimensions are independent.
How Bespoke Books uses it
In the Bespoke Books Composer, Vocabulary Register appears in the World tab under Tone and Atmosphere. It is a single-line text input that accepts free-text guidance. The generation pipeline uses it as a diction constraint — narration that reaches outside the specified register is a voice consistency failure.