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.
filiate foliate flite folate flit flat violate fellate float filet flute filed flyte flied flauta filled foiled floaty velate failed fillet flutey valuate folioed vallate fled felt phyllite fluyt felid fluty field flued volte fleet flout fault flota fooled vailed felled fueled vialed foaled fouled fowled faulty fealty veiled fulled violet volute fallout fuelled veloute vialled
filiate foliate ciliate palliate lite late pelite galeate mullite plate malate iolite elate collate paleate oolite gelate relate folate halite fellate vallate slate solate dealate dilate toluate cholate flite velate gallate polite maleate violate bullate galatea valuate blate alate latte phyllite illite palate oleate blite elite pileate eluate slatey zeolite delate tillite chelate hyalite lat lit