Area III · Lexical Mechanics & Style
Lexical Density
Content-word ratio
Tune the ratio of content words to function words to control information throughput.
Definition & mechanics
Lexical density measures the proportion of content words (nouns, main verbs, adjectives, adverbs) to total words. High density packs information tightly—demanding but efficient. Low density leans on function words and verbs for a light, quick, conversational pace.
The same facts can feel like a textbook or a chat, depending only on how many small connecting words you let breathe between the heavy ones.
Examples — the same idea, several ways
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High density (~65%)
Quarterly revenue growth outpaced analyst projections despite persistent supply-chain constraints.
Nouns stacked tight; efficient but demanding.
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Medium density (~50%)
Revenue grew faster this quarter than analysts had projected, even though supply chains stayed constrained.
Verbs and conjunctions loosen the pack.
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Low density (~40%)
We made more money this quarter than the experts had guessed we would, even though it was still hard to get the parts we needed.
Function words breathe; conversational and quick.
Copy-ready prompt
Apply the concept of Lexical Density (rewrite for LOW lexical density—reduce the ratio of content words to function words by favoring simple verbs, pronouns, and conjunctions over dense noun phrases; prioritize swift, conversational pacing over information compression) to the provided text and rewrite in place. Apply the edits directly to the file as a clean, production-ready deliverable. Output ONLY the revised document text without embedding revision notes, changelogs, or meta-commentary in the file itself—put any explanations in your chat response only.