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.
wrestle wrastle restyle resettle rustle resaddle recital rustily residual rostella roseately residually
nestle pestle wrestle rustle diastole pistole hostile festal vestal hypostyle misstyle justle jostle istle hustle settle bustle castle bastile style stole stile stele eustele pustule restyle wrastle stale resettle systole whistle
wrest rest reest resat reset resit resite wriest wrist wristy crest prest presto drest worst wurst