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.
resiny resin resign rosiny raisiny rosin reassign resewn resown reason reseen resawn raisin rusine ricin risen rezone
raisiny resiny rosiny sin hessian sain fusain basin assign sinh cassina cassino resign sign casein cuisine lysin essoin eosine cession scission session cosine sine raisin eosin mission casini resin reassign passion fission rosin quassin lysine ossein cousin cosign cassine casino rusine sasin seisin design
res resew tress dressy rerise prese ores cress ires ares rues roes reuse resow resee rees reseau resay resaw reissue reis cressy presa press dress tres tressy