As3search Array for words that rhyme? where to start?-Rhyme Search Dictionary-

I want to make a Rhyme search Dictionary AS3 based that you can type a word in the text box and it searches for all words that rhyme then displays back all the results. I don’t know where to start because I don’t know how it will find other rhyming words that are spell differently. For example if I searched for the word** (new**) how will it find and return words like (too and true).

This is a brain twister!! Can someone just point me in the right track. I’m use flash Cs4…