Chatagram's word lists (words.txt, seeds.txt) are made from these sources. SCOWL / English Speller Database (ESDB), https://github.com/en-wl/wordlist ------------------------------------------------------------------------ Copyright 2000-2026 by Kevin Atkinson Permission to use, copy, modify, distribute, and sell any part of the English Speller Database (ESDB, previously known as SCOWLv2), or word lists created from it, is hereby granted without fee, provided that the above copyright notice appears in all copies and that both the above copyright notice and this notice appear in supporting documentation. Kevin Atkinson makes no representations about the suitability of this database for any purpose. It is provided "as is" without express or implied warranty. ESDB is derived from many sources, most of which are in the Public Domain. Data from the Corpus of Contemporary American English (COCA) was also used. All data from COCA comes from 3-gram data that is not freely available; however, the usage is within the rights given by the NDA that was signed when purchasing the data. More information on COCA is available at https://www.english-corpora.org/coca/. The primary source of words for ESDB comes from 12dicts and ENABLE2K. Both are in the Public Domain, but Alan Beale deserves special credit as he is the author of 12dicts and a major contributor to ENABLE2K. In addition, he gave me an incredible amount of feedback and created a number of special lists in order to help improve the overall quality of ESDB. === If you are using an official speller dictionary created by ESDB that is not Australian English, then no additional copyright applies and including the notice before the === is sufficient. If you are using the Australian English dictionary or a wordlist that uses the 'D' SPELLING code and/or the 'AU' REGION code, the copyright after '=== AU' applies. If you are using a generated word list larger than 80, the copyright after '=== UKACD' applies. If you are distributing the database or results from the database that is not a speller dictionary or generated word list, then both copyrights may apply depending on the parts you use. In addition, the WordNet copyright MIGHT apply as WordNet was one of many sources used for the initial POS assignment. List of Dirty, Naughty, Obscene, and Otherwise Bad Words (LDNOOBW), used to leave words out ------------------------------------------------------------------------------------------ https://github.com/LDNOOBW/List-of-Dirty-Naughty-Obscene-and-Otherwise-Bad-Words Licensed under Creative Commons Attribution 4.0 International (CC BY 4.0).