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.
fritted fretted fruited farted ferreted frittata variated farded forded fordid foredid foredate fortuity
fritted gritted worrited dratted seriated pirouetted merited quirted fretted garrotted garotted curetted girted irritate variated fruited ratted bruited airted rutted rotted rioted retted grottoed lariated muriated prettied deratted trotted charioted
fritt frit ferity fretty fruit fruity afrit