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.
poechore peacher poacher peachier poachier pouchier posher patcher pitcher patchier pitchier pisher pusher
poechore chore zoochore choir chorea shore ashore echoer chare hachure ichor machree mouchoir ochre ochrea seashore euchre
pech peach peachy poach poachy pooch pouch pouchy epoch