Purpose: Single source of truth for the banned-words list. Skills must reference this page at runtime, not hardcode their own copy. As of 2026-05-25, notion-session-export and pre-publish-qa each carried a different hardcoded list, so a page could pass one check and fail the other for the same word. This page ends that drift.
Provenance: Assembled 2026-05-25 from pre-publish-qa v3.6, the most complete and most recently updated copy. Reconcile against brand-voice-enforcer and firm-briefing before treating as final.