{"id":"CLR-001","name":"Prefer the precise familiar word","domain":"clarity","layer":"word","strength":"context_default","human_logic":"IF two words are equally accurate AND one is more familiar to the audience, THEN use the familiar word ELSE keep the precision-bearing term.","when":{"all":[{"path":"word.candidate_count","operator":"gte","value":2},{"path":"word.candidates.equal_accuracy","operator":"eq","value":true}]},"then":[{"action":"select","target":"word","by":"audience_familiarity"}],"else":[{"action":"retain","target":"current_text","reason":"No triggering condition is present."}],"unless":[],"because":"Familiarity reduces decoding effort when precision is unchanged.","diagnostics":[],"examples":{},"source_ids":["WEB-002","WEB-004","WEB-006","BK-013"],"laka":{"smallest_sufficient_intervention":true,"primary_axes":["scope","depth","magnitude","reversibility"]},"requires_facts":["word.candidate_count","word.candidates.equal_accuracy"],"tests":[],"sources":[{"id":"WEB-002","title":"Principles of plain language","creator":"Digital.gov / U.S. General Services Administration","domain":"plain_language","type":"Government guidance","note":"Design content so the intended audience can find, understand, and use it.","url":"https://www.plainlanguage.gov/"},{"id":"WEB-004","title":"Microsoft Writing Style Guide","creator":"Microsoft","domain":"technical_style","type":"Official style guide","note":"Warm, clear, concise, helpful technical communication.","url":"https://learn.microsoft.com/en-us/style-guide/welcome/"},{"id":"WEB-006","title":"Making Content Usable for People with Cognitive and Learning Disabilities","creator":"W3C","domain":"cognitive_accessibility","type":"W3C Working Group Note","note":"Clear words, simple voice and tense, explicit instructions, and supportive structure.","url":"https://www.w3.org/TR/coga-usable/"},{"id":"BK-013","title":"On Writing Well","creator":"William Zinsser","domain":"nonfiction_style","type":"Book","note":"Clarity, simplicity, voice, and nonfiction craft.","url":null}],"defined_in":{"file":"11-clarity-style-rules.json","title":"Clarity, Precision, and Plain-Language Rules","slug":"clarity-style-rules"}}