Pistas lexical relationships: OpenWordnet-PT, revision 264016d5899e6969f6f7cb4f1d75fa06037c1fd7. Authors: Alexandre Rademaker, Valeria de Paiva, Fredson Aguiar and contributors. Source: https://raw.githubusercontent.com/own-pt/openWordnet-PT/264016d5899e6969f6f7cb4f1d75fa06037c1fd7/ License: Creative Commons Attribution 4.0 International, https://creativecommons.org/licenses/by/4.0/ Underlying relations derive from Princeton WordNet 3.0; see LICENSE-WordNet.txt. Modified for PlayOnePT: pt-PT spelling filter, selected bidirectional relationships, weighted lexical paths, broad-node penalties and compact integer encoding. The graph is not a neural embedding or a scientific measurement of similarity. Modern-word supplement: original PlayOnePT editorial acceptance list, identified separately from the native-validated Hunspell forms (e.g. internet, smartphone). Acceptance lexicon: Universidade do Minho / LibreOffice, MPL-1.1 option; original sources, license and notices: ../pt-PT/. Portuguese Wordnet contains varieties of Portuguese; acceptance is filtered with the pt-PT Hunspell source, not determined by Wordnet alone.