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.
reissuer riser reassure raiser raser ricer racier rezero rooser rosery rosier rouser racer razer rosary rozzer
issuer reissuer suer mussier mosser fissure bossier assure lesser reassure fusser massier pussier sassier sissier dossier tosser tussur chasseur pisser fussier passer messier masseur lassoer cusser gasser gassier guesser mossier kisser hissier hisser scissure dosser tessera tusser wussier chaussure ser
reissue reis briss cress cressy crissa press priss prissy rerise dress dressy tress tressy res