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.
equated ecaudate eggheaded
equated coequated liquated ducted caudate skated coated scouted catted roqueted gated recoated goateed ragouted legated located gaited gutted acaudate acted actuate ecaudate vacated coacted ligated quoted negated reacted requited scatted scutate squatted togated