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.
jaggy jagg jiggy jag jacky gig jig jog jug jack jake jauk joky juga
baggy saggy raggy naggy shaggy faggy quaggy jaggy wiggy jagg dagga jiggy biggy boggy ragg vuggy moggy foggy muggy piggy buggy quagga puggy loggy soggy leggy doggy fuggy eggy