EFF Long Wordlist (eff_large_wordlist.txt)
Source: https://www.eff.org/deeplinks/2016/07/new-wordlists-random-passphrases
Copyright: Electronic Frontier Foundation
License: Creative Commons Attribution 3.0 United States (CC BY 3.0 US)
         https://creativecommons.org/licenses/by/3.0/us/

Changes made: the dice numbers were removed and 4 entries containing a hyphen
(drop-down, felt-tip, t-shirt, yo-yo) were left out. The remaining words were
stored as a JSON array (eff-large-wordlist.json).