WORDWARD RUSSIAN WORD DATA — MODIFIED DERIVATIVE

The accepted-guess list and curated answer module derive from Alexander I.
Lebedev's Russian spelling data in LibreOffice/dictionaries, pinned at commit
67032ee957631908098a72edf48dc81cac27e369 (ru_RU directory).

The original source files are unchanged and retained in assets/russian-source.
Wordward modifications (2026-10-25): expand conditional suffix rules; exclude
capitalized names, acronyms, punctuation and unsupported letters using original
case; retain native 3–7-letter words; apply explicit Russian case mapping and
Ё→Е board identities; deduplicate; add a small documented current-word supplement;
select an explicit everyday answer deck while preserving selected Ё spellings;
exclude the individually documented obsolete spelling придти in favor of прийти.
See assets/russian-source/PROVENANCE.txt and reviewed-additions-ru.json / reviewed-exclusions-ru.json.

The current-word supplement contains individually reviewed spellings and source
paradigm inflections with factual spelling references; it does not reproduce
external dictionary definitions. No claim of author or publisher endorsement,
native-speaker approval, or exhaustive modern-language coverage is made.

The full original spelling-source notice follows. It must remain with source
and distributed derivatives. This notice is not the separate thesaurus license.

------------------------------------------------------------------
* Copyright (c) 1997-2008, Alexander I. Lebedev

Modifications:
------------------------------------------------------------------
2012-08-24: Laszlo Nemeth (nemeth at numbertext org)
* ru_RU.aff: add TRY line for better suggestions
  (fix fdo#35001, reported by sasha.libreoffice at gmail)

Copyright:
------------------------------------------------------------------
* Copyright (c) 1997-2008, Alexander I. Lebedev

All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
* Redistributions of source code must retain the above copyright
  notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
  notice, this list of conditions and the following disclaimer in the
  documentation and/or other materials provided with the distribution.
* Modified versions must be clearly marked as such.
* The name of Alexander I. Lebedev may not be used to endorse or promote
  products derived from this software without specific prior written
  permission.

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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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