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.
educes edacious
deuces duces educes adduces deduces reduces seduces lettuces touses niduses idiocies meatuses caduceus daces latices dices coituses diocese caudices situses mediacies hiatuses dioecies radices bodices notices radiuses deices taces lotuses douses foetuses fetuses tissues caddices codices lattices quietuses