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.
droved derived drophead derivate trophied hydrophyte trevet trivet turfed draftee drought droughty tariffed
roved grooved droved groved proved shrieved reeved derived curved reroofed bravoed greaved proofed nerved raved graved grieved carved revved reaved reived served prevued varved braved maravedi arrived bereaved roofed craved rived shrived