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.
dualize dialyze dallies dailies dulse duals dales dulias dalles dalasi dillies doylies dialyse tallies dellies dollies dahlias doolies doilies dals duels tules doles dahls tales dolce dials delis deles deals dolci dulls tulles tallis doulas dewless doolees doyleys duellos tailles tellies tuilles delouse
realize dualize bialies falsie valise goalies malice mealies realise dialyze walies chalice