Royal research atlas
Every visible form keeps its evidence state.
The atlas makes the full strict headword population discoverable from static public-safe shards, online or fully downloaded for offline use, without flattening review states into definitions or shipping restricted source material.
Phase B complete (2026-07-27): the atlas now indexes the full truth edition — every unique public headword, with the NGC/RC orthography ruling applied. Totals below match the homepage coverage stamp; the concept type-ahead index now covers the same truth edition.
768,721strict headwords
261,168routed evidence decisions
275permissioned exact definitions
282,942headwords with immediate audio
All-headword research atlas
Find the form first. Let the evidence speak.
Carry the complete atlas offline
Checking offline atlas storage…
Carry the complete teaching library
Checking the full teaching library…
Preparing static search for 768,721 strict headwords…
Transparent evidence states
A state is a teaching signal, not a confidence trick.
