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.
flurried fluorid floured fluoride fluorite flared florid floored velured fleered filariid fullered floret floruit foulard flirt flirty
flurried slurried blurred galleried gloried pilloried salaried slurred
flurry fleury flour floury fluor