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.
curry curr gurry carry cry cur quarry currie carr cory cure curia kaury query curio curie cowry kerry corrie curiae cor car cru guar grey crew craw guru gaur gray gory core care kuru crow coir
furry murry curry burry gurry hurry kerry ferry murrey murra gharry merry murr curr saury surrey murre tarry loury burr fury jerry parry herry kaury query lorry harry churro hurray marry berry purr worry array quarry carry firry burro perry sorry durr wherry jury cherry bury knarry serry surra derry durra terry whirry charry churr sherry