What I would do is take each word, split up the letters, and sort them alphabetically. Then you have a hash key which will be the same for "top", "pot", and so on. Here is an example.
D'oh!
It is rather simple when you think of it that way - thanks.

In reply to Re^2: Matching words based on letter content by knirirr
in thread Matching words based on letter content by knirirr

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