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.
dickered dackered daikered tuckered decreed degreed daggered decried degrade
bickered nickered whickered tuckered dackered daikered knackered dickered puckered lackered suckered cockered checkered shickered buggered jiggered leaguered pickeered saggered daggered queered queried chequered
dicker dacker daiker decker dickier diker docker ducker duiker ticker