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.
auric areic arc arco areca arrack ark arak
auric uric choreic yttric brick ureic trick toric duroc daric ceric prick wrick areic baric boric triac erica hayrick ferric heroic crick lorica lyric myrica naric pyric xeric derrick hydric rick choric