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.
saury surrey soar suer sour sura sear sure sari saree surra surah serry sieur sorry souari sri ser sir seer sera sere sire sora sore sori
kaury saury marry knaur parry faery aery bury awry burry murry carry aura kauri quarry laura loury dairy diary teary waur charry giaour leary gaur hairy query fairy gurry jury hurry curry furry harry hoary vary gharry nary knarry fury airy deary tarry wary weary chary