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.
resawn resewn resown resin reason reseen resign resiny reassign risen rosin raisin rezone rosiny raisiny
sawn resawn disown resewn paisana paisan paesano paesani paesan messan hessian gossan fusain asana sown snaw sewn sane paisano sain resown tisane
resay resaw res ores tress dressy reraise rearouse prese grease rees resee reis reissue reseau cress ureas ursa crease resew resow rears press tressy tres creasy dress reuse roes ares urease ires presa areas greasy rues cressy ursae