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.
goateed gated coated gaited goaded coted godded quoted gadded gutted catted quoited guttate coded kited gadid godet codded gadoid guided kitted coedit caddied caudate quadded quieted quitted
goateed teed dated seated sauted ratted patted matted vatted bated moated batted boated fated fatted dawted tatted teated chatted lated baited hatted mated dauted steed sauteed sated rated meated heated hated pated gated gaited coated catted doated tauted waited cheated ted
goatee gate goat coatee gateau agate gat got