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.
skylit skillet sicklied skald cycloid sickled skilled skoaled skulled squalid suckled
skylit galiot galliot quality backlit bakelite egalite equality vocality coequality legality localite locality regality