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.
parvos parvis parvise pervs profs pervious previous proves proofs purveys privies proviso paraphs profess previse prevues profuse previews prophesy purviews perfuse prophase prophecy purifies
arvos parvos servos wharves travois parvis varves serves pervs reavows revs bravoes bravos verves corves curves grievous larvas nerves carves nervous turves profs wherves
parve parvo paraph pareve perv preview prevue privy prove purvey purview