I've taken a list of English words, and examined each of them to see what they sound like (using the PHP metaphone function). This page lists the most common metaphone codes, along with their words. You can also search for a word of your own, and see which words sound similar - and which ones rhyme, and which ones alliterate.
vitae vittae vita vitta vote vide vied video vid vet fit vat fade fate feta fete fiat vatu veto void
vitae tae vitta vita boite bite biota lyttae vittae pieta mite rediae rite cite site suite dite white wite pitta iota gite raita guttae kite quite litai lite mediae cottae pita nite riata write setae stoae dita tate whitey chaetae