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.
duces deuces daces dices deices douses decease diocese dioecies doses taces dazes dozes disses diesis daises disuse dowses dieses tusses dosses touses tissues dizzies diseuse daisies doozies dassies tussehs disease diecious disseise dioecious disseisee dosshouse
fauces duces luces deuces sauces puces fasces paces ruses fices faces reissues souses buses mouses touses douses feces fyces taces maces nieces cees issues muses nouses pauses pieces rices deices dices dioecies sauce tissues uses choices puses chiauses houses sues bices lycees races ices daces aces laces vices juices fuses sycees louses bouses voces peaces faeces gauzes syces causes hyraces recess reuses rouses saices sices diocese cess facies voices fuzes chouses
duce dace deuce dice dicey douce duci dues educe dudes duets duteous