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.
talky talcky talk taluk talkie taluka talc talooka tealike taillike tilak toelike toylike taleggio
alky chalky talky balky taluk baulk silky baulky talk sulky milky laky leaky balk bulky folky flakey hulky calk caulk flaky kolacky walk talcky chalk fluky whelky yolky
tael tail taille tala tale tali tall tallow tallowy tally teal stale stall