COPYRIGHT, SOURCES, and CREDITS:

The en_US and en_CA dictionaries come directly from SCOWL (up to level
60) and is thus under the same copyright of SCOWL.  The affix file is
a heavily modified version of the original english.aff file which was
released as part of Geoff Kuenning's Ispell and as such is covered by
his BSD license.  Part of SCOWL is also based on Ispell thus the
Ispell copyright is included with the SCOWL copyright.

The collective work is Copyright 2000-2007 by Kevin Atkinson as well
as any of the copyrights mentioned below:

  Copyright 2000-2007 by Kevin Atkinson

  Permission to use, copy, modify, distribute and sell these word
  lists, the associated scripts, the output created from the scripts,
  and its documentation for any purpose is hereby granted without fee,
  provided that the above copyright notice appears in all copies and
  that both that copyright notice and this permission notice appear in
  supporting documentation. Kevin Atkinson makes no representations
  about the suitability of this array for any purpose. It is provided
  "as is" without express or implied warranty.

Alan Beale <biljir@pobox.com> also deserves special credit as he has,
in addition to providing the 12Dicts package and being a major
contributor to the ENABLE word list, given me an incredible amount of
feedback and created a number of special lists (those found in the
Supplement) in order to help improve the overall quality of SCOWL.

The 10 level includes the 1000 most common English words (according to
the Moby (TM) Words II [MWords] package), a subset of the 1000 most
common words on the Internet (again, according to Moby Words II), and
frequently class 16 from Brian Kelk's "UK English Wordlist
with Frequency Classification".

The MWords package was explicitly placed in the public domain:

    The Moby lexicon project is complete and has
    been place into the public domain. Use, sell,
    rework, excerpt and use in any way on any platform.

    Placing this material on internal or public servers is
    also encouraged. The compiler is not aware of any
    export restrictions so freely distribute world-wide.

    You can verify the public domain status by contacting

    Grady Ward
    3449 Martha Ct.
    Arcata, CA  95521-4884

    grady@netcom.com
    grady@northcoast.com

The "UK English Wordlist With Frequency Classification" is also in the
Public Domain:

  Date: Sat, 08 Jul 2000 20:27:21 +0100
  From: Brian Kelk <Brian.Kelk@cl.cam.ac.uk>

  > I was wondering what the copyright status of your "UK English
  > Wordlist With Frequency Classification" word list as it seems to
  > be lacking any copyright notice.

  There were many many sources in total, but any text marked
  "copyright" was avoided. Locally-written documentation was one
  source. An earlier version of the list resided in a filespace called
  PUBLIC on the University mainframe, because it was considered public
  domain.

  Date: Tue, 11 Jul 2000 19:31:34 +0100

  > So are you saying your word list is also in the public domain?

  That is the intention.

The 20 level includes frequency classes 7-15 from Brian's word list.

The 35 level includes frequency classes 2-6 and words appearing in at
least 11 of 12 dictionaries as indicated in the 12Dicts package.  All
words from the 12Dicts package have had likely inflections added via
my inflection database.

The 12Dicts package and Supplement is in the Public Domain.

The WordNet database, which was used in the creation of the
Inflections database, is under the following copyright:

  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 1.6 Copyright 1997 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.

The 40 level includes words from Alan's 3esl list found in version 4.0
of his 12dicts package.  Like his other stuff the 3esl list is also in the
public domain.

The 50 level includes Brian's frequency class 1, words words appearing
in at least 5 of 12 of the dictionaries as indicated in the 12Dicts
package, and uppercase words in at least 4 of the previous 12
dictionaries.  A decent number of proper names is also included: The
top 1000 male, female, and Last names from the 1990 Census report; a
list of names sent to me by Alan Beale; and a few names that I added
myself.  Finally a small list of abbreviations not commonly found in
other word lists is included.

The name files form the Census report is a government document which I
don't think can be copyrighted.

The file special-jargon.50 uses common.lst and word.lst from the
"Unofficial Jargon File Word Lists" which is derived from "The Jargon
File".  All of which is in the Public Domain.  This file also contain
a few extra UNIX terms which are found in the file "unix-terms" in the
special/ directory.

The 55 level includes words from Alan's 2of4brif list found in version
4.0 of his 12dicts package.  Like his other stuff the 2of4brif is also
in the public domain.

The 60 level includes Brian's frequency class 0 and all words
appearing in at least 2 of the 12 dictionaries as indicated by the
12Dicts package.  A large number of names are also included: The 4,946
female names and the 3,897 male names from the MWords package.

The 70 level includes the 74,550 common dictionary words and the
21,986 names list from the MWords package The common dictionary words,
like those from the 12Dicts package, have had all likely inflections
added.  The 70 level also included the 5desk list from version 4.0 of
the 12Dics package which is the public domain

The 80 level includes the ENABLE word list, all the lists in the
ENABLE supplement package (except for ABLE), the "UK Advanced Cryptics
Dictionary" (UKACD), the list of signature words in from YAWL package,
and the 10,196 places list from the MWords package.

The ENABLE package, mainted by M\Cooper <thegrendel@theriver.com>,
is in the Public Domain:

  The ENABLE master word list, WORD.LST, is herewith formally released
  into the Public Domain. Anyone is free to use it or distribute it in
  any manner they see fit. No fee or registration is required for its
  use nor are "contributions" solicited (if you feel you absolutely
  must contribute something for your own peace of mind, the authors of
  the ENABLE list ask that you make a donation on their behalf to your
  favorite charity). This word list is our gift to the Scrabble
  community, as an alternate to "official" word lists. Game designers
  may feel free to incorporate the WORD.LST into their games. Please
  mention the source and credit us as originators of the list. Note
  that if you, as a game designer, use the WORD.LST in your product,
  you may still copyright and protect your product, but you may *not*
  legally copyright or in any way restrict redistribution of the
  WORD.LST portion of your product. This *may* under law restrict your
  rights to restrict your users' rights, but that is only fair.

UKACD, by J Ross Beresford <ross@bryson.demon.co.uk>, is under the
following copyright:

  Copyright (c) J Ross Beresford 1993-1999. All Rights Reserved.

  The following restriction is placed on the use of this publication:
  if The UK Advanced Cryptics Dictionary is used in a software package
  or redistributed in any form, the copyright notice must be
  prominently displayed and the text of this document must be included
  verbatim.

  There are no other restrictions: I would like to see the list
  distributed as widely as possible.

The 95 level includes the 354,984 single words and 256,772 compound
words from the MWords package, ABLE.LST from the ENABLE Supplement,
and some additional words found in my part-of-speech database that
were not found anywhere else.

Accent information was taken from UKACD.

My VARCON package was used to create the American, British, and
Canadian word list. 

Since the original word lists used used in the VARCON package came
from the Ispell distribution they are under the Ispell copyright:

  Copyright 1993, Geoff Kuenning, Granada Hills, CA
  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.
  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.
  3. All modifications to the source code must be clearly marked as
     such.  Binary redistributions based on modified source code
     must be clearly marked as modified versions in the documentation
     and/or other materials provided with the distribution.
  (clause 4 removed with permission from Geoff Kuenning)
  5. The name of Geoff Kuenning may not be used to endorse or promote
     products derived from this software without specific prior
     written permission.

  THIS SOFTWARE IS PROVIDED BY GEOFF KUENNING AND CONTRIBUTORS ``AS
  IS'' AND ANY EXPRESS 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 GEOFF
  KUENNING OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
  ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  POSSIBILITY OF SUCH DAMAGE.
