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.
fauns faunas funs fans fanes fawns fanos faenas fons fens vans fannies funnies fins fancy vanes fohns finis foins finos fines foehns fiance faience fewness feyness fiancee finesse vainness
fauns uns jeans tauons lunas hansa fawns queans dans fanos llanos anas runes manes kanas naans lianas punas tuns faunas pains lawns mans awns anes ansa canes manus guanos lanes anus guns rains yeans shuns pans weans wanes vanes loans tans deans sunns sains ruanas pianos muns sans duns nuns huns tunas kaons roans pawns nans anis moans canso ains quins manse lianes beanos manos lauans paeans vans fans beans banes pians manas kanes guans bans cans fanes suns koans leans lunes tansy kains mains cains bunas muons buns janes ruins banns means bunns nanas pansy ranis sanes funs hanse nouns gains munis puns peans tunes runs saunas dawns tains tonneaus unaus dunes wains panes wans chains rouens yawns yuans
faun fauna faunae fan fun faena fain fane fanny fano fawn fawny funny