WORDLE IN ONE - WORD DICTIONARY ATTRIBUTION

dictionary.json contains 12,578 unique uppercase five-letter English words.
answers.json contains 833 independently curated common five-letter words.
Every curated answer is present in dictionary.json.

Dictionary source: word-list 4.1.0 by Sindre Sorhus
Repository: https://github.com/sindresorhus/word-list
Pinned commit: 60b5059f4782080b1b254ac6cca46bb5eb4902ea
Source file: https://raw.githubusercontent.com/sindresorhus/word-list/60b5059f4782080b1b254ac6cca46bb5eb4902ea/words.txt
License: MIT. Preserve the complete notice in LICENSE.word-list when distributing this dictionary.

Upstream source, as identified in word-list's fetch-words.js:
Letterpress Word List by Loren Brichter and contributors
Repository: https://github.com/lorenbrichter/Words
Original source URL: https://raw.githubusercontent.com/atebits/Words/master/Words/en.txt
License: CC0-1.0. The complete dedication is preserved in LICENSE.Letterpress.
The current word-list repository uses this upstream list, rather than SCOWL.

Local transformation: retain entries matching exactly five ASCII letters,
convert to uppercase, deduplicate, and sort. No puzzle data was copied.
The upstream list combines US, UK, and Australian spellings and includes inflected forms.
The word-list maintainer filters many common offensive words.

Retrieved: 2026-09-10
See provenance.json for counts, source revision, and SHA-256 hashes.
See build.py for the reproducible transformation.

Ship this attribution together with LICENSE.word-list and LICENSE.Letterpress.