This app uses the rhymer library: https://github.com/caarmen/rhymer

The rhymer library uses the Carnegie Mellon University Pronunciation Dictionary.

The CMU pronunciation dictionary website is http://www.speech.cs.cmu.edu/cgi-bin/cmudict

The license of the dictionary is found here: http://svn.code.sf.net/p/cmusphinx/code/trunk/cmudict/cmudict-0.7b

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 Copyright (C) 1993-2015 Carnegie Mellon University. All rights reserved.

 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
 are met:

 1. Redistributions of source code must retain the above copyright
    notice, this list of conditions and the following disclaimer.
    The contents of this file are deemed to be source code.

 2. Redistributions in binary form must reproduce the above copyright
    notice, this list of conditions and the following disclaimer in
    the documentation and/or other materials provided with the
    distribution.

 This work was supported in part by funding from the Defense Advanced
 Research Projects Agency, the Office of Naval Research and the National
 Science Foundation of the United States of America, and by member
 companies of the Carnegie Mellon Sphinx Speech Consortium. We acknowledge
 the contributions of many volunteers to the expansion and improvement of
 this dictionary.

 THIS SOFTWARE IS PROVIDED BY CARNEGIE MELLON UNIVERSITY ``AS IS'' AND
 ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY
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 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

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