20745 Dictionary File

I've been looking for an English dictionary file that's decent and am finding nothing. What I'm looking for would be a text file of this style/type (base word, diff forms of word if available): shape shaped shapeable I could live without the other forms of the root word if all you have is a root word dictionary file. a-z words in the english dictionary, and not 'phrases' or strange entries that make no sense at all (this is what I'm finding online already) Thanks... .