I ported this to Amiga from ANSI C source.  It's a great little program
which should give you some amusement.  Here's the explanation from the
original readme file:

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Wordplay is an anagram finder.  What is an anagram?  Well, let's turn to
Merriam-Webster's Collegiate Dictionary, Tenth Edition:

Definition:  anagram:  a word or phrase made by transposing the letters
                       of another word or phrase.

Each letter in the anagram must appear in the same frequency as in the
original string.

For example, the letters in the word "stop" can be rearranged to spell
"tops" or "pots" or "sotp".  "sotp" is not a word and is not of interest
when generating anagrams.  "stop" has four letters, so there are 24 ways
to rearrange its letters.  However, very few of the rearrangements actually
spell words.

Wordplay, by using a list of words, takes a specified string of letters and
uses the list of words to find anagrams of the string.
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 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
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[generic]                13482   35108  38.4% -lh5- eb62 Feb  3  1996 readme
[generic]                  430     712  60.4% -lh5- 61a2 Feb  4  1996 readme.amiga
[generic]                10430   17528  59.5% -lh5- 1874 Feb  4  1996 wordplay
[generic]                76878  205840  37.3% -lh5- e80b Feb  3  1996 words700.txt
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         4 files  101220  259188  39.1%            Feb  5  1996