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.
micellae micella micelle micell mycele mycelia missel measle mislay misally mesally mazily measly mislie missal mizzle mizzly mussel masala
cellae micellae cella selle gazelle micella micelle nacelle pizzelle roselle