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.
quercine crocine coercion kerosine croceine kerosene grison
hircine quercine porcine orcein ursine narceine sericin narcein sarcina crocine porcini orcin coercion croceine versine brucine brucin arsine ricin porcino sarcinae soricine characin
quaeres queers queries equerries