wordtuck generated puzzle vocabulary

Open English WordNet 2025, English WordNet contributors (https://en-word.net/).
Source: https://en-word.net/downloads/english-wordnet-2025-json.zip
License: Creative Commons Attribution 4.0 International, https://creativecommons.org/licenses/by/4.0/
Definitions and semantic relationships were selected, filtered and reorganized for word solitaire. No endorsement implied.

Frequency filtering: wordfreq by Robyn Speer and contributors, https://github.com/rspeer/wordfreq
Software: Apache License 2.0. Frequency data: CC BY-SA 4.0; see the upstream data source notices.
Full upstream attribution notices are included at /wordfreq-NOTICE.md, including freely available SUBTLEX data by Marc Brysbaert et al., OpenSubtitles, Google Books Ngrams, Leeds Internet Corpus, Wikipedia and ParaCrawl.
wordtuck combined vocabulary dataset (including familiarity scores): CC BY-SA 4.0, https://creativecommons.org/licenses/by-sa/4.0/
Source categories and per-entry synset links are retained in data/lexicon.json in the project.
The content dataset license does not change the application's code license.