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.
leggy loggy leg leaky lackey luggie league loggie loggia lag lek lug log lake laky leak leek leke leku like logo
leggy eggy egg shaggy tegg soggy raggy piggy muggy baggy biggy boggy buggy faggy foggy fuggy vuggy naggy jaggy puggy jiggy saggy quaggy doggy loggy wiggy moggy yegg