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.
pacey pace pacy peace pase puce pays pice piece paseo pause psoae paise passe pease poesy piazze passee pas pes pass peas pehs peso pews pias pies paws pose posy pees
pacey lacey ace dicey face lace lacy mace pace pacy peace racy saice sauce saucy dace race tace