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.
kaury kauri kuru gaur gurry kerry query karoo carry curry quarry karroo kouroi kir cry cur gar car kor gray kier cure gory kora guru curr guar carr care keir kore cory grey
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