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.
twyers tyers toyers tuyers tuyeres dyers
bowyers sayers tyers tuyers toyers hayers payers foyers buyers lawyers eyers oyers layers sawyers dyers twyers shyers years boyars voyeurs kyars mayors payors tuyeres