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