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.
galleried gloried galliard clerid glared gaillardia cleared glaired collared cloured collard colored goliard coloured
galleried leered bleared fleered fullered hollered cleared clerid gloried millerite pilloried salaried dolerite tillered choleroid
galleria gallery caller galere gaoler