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.
reovirus revers rovers reverse reveres reivers refires reavers rievers reoffers rivieras reveries reifiers refers rivers ravers reefers refries roofers referees rephrase roughers
virus reovirus vairs varus viers vires bouviers haviors caviars leviers liviers paviors saviors devoirs