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.
moidores madres mitres motors mooters midairs motorize motorise matres mudras madras metres miters meteors mudders metiers madders matures madrasa mattress madeiras madrasah madrassa madrassah maters meters metros
moidores adores dors dress stories stores redries readdress odours boudoirs doors viatores dories dorrs dorsa dares sudors tutoress doers drees dries redress padres stoures storeys bawdries sautoires address fedoras tores tawdries tories odors cadres dures madres headdress chadors