LICENSE-thesaurus-wordnet.txt

The app uses the WordNet thesaurus.

The WordNet thesaurus is used in LibreOffice and OpenOffice,
in conjunction with other English-language dictionaries and thesauruses.

The version of the WordNet thesaurus used in this thesaurus library is
found in the LibreOffice repository: https://github.com/LibreOffice/dictionaries/tree/master/en
The thesaurus file is th_en_US_v2.dat.

Multiple license files exist in this folder of the LibreOffice repository:
* README.txt contains a BSD license for the Hunspell en_US dictionary
* license.txt contains a GPL v2 license
* WordNet_license.txt contains a specific license from Princeton University.

To the best of my knowledge, the WordNet_license.txt file is the relevant license
for the thesaurus data used in the thesaurus library. The contents of that license are:

======================================================================
WordNet Release 2.1

This software and database is being provided to you, the LICENSEE, by  
Princeton University under the following license.  By obtaining, using  
and/or copying this software and database, you agree that you have  
read, understood, and will comply with these terms and conditions.:  
  
Permission to use, copy, modify and distribute this software and  
database and its documentation for any purpose and without fee or  
royalty is hereby granted, provided that you agree to comply with  
the following copyright notice and statements, including the disclaimer,  
and that the same appear on ALL copies of the software, database and  
documentation, including modifications that you make for internal  
use or for distribution.  
  
WordNet 2.1 Copyright 2005 by Princeton University.  All rights reserved.  
  
THIS SOFTWARE AND DATABASE IS PROVIDED "AS IS" AND PRINCETON  
UNIVERSITY MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR  
IMPLIED.  BY WAY OF EXAMPLE, BUT NOT LIMITATION, PRINCETON  
UNIVERSITY MAKES NO REPRESENTATIONS OR WARRANTIES OF MERCHANT-  
ABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE OR THAT THE USE  
OF THE LICENSED SOFTWARE, DATABASE OR DOCUMENTATION WILL NOT  
INFRINGE ANY THIRD PARTY PATENTS, COPYRIGHTS, TRADEMARKS OR  
OTHER RIGHTS.  
  
The name of Princeton University or Princeton may not be used in  
advertising or publicity pertaining to distribution of the software  
and/or database.  Title to copyright in this software, database and  
any associated documentation shall at all times remain with  
Princeton University and LICENSEE agrees to preserve same.  
======================================================================