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.
deveined davened defined divined dovened deafened defend deviant definite defund defiant divinity tiffined toughened
veined deveined tiffined divined deafened coffined defined davened revenued refind ravined ravened livened leavened evened roughened affined feigned vined hyphened foined finned fined refined havened dovened toughened