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.
priories prairies prioress priors parriers priers parures pareiras parers paruras pourers prerace
priories friers prioress prairies orreries queriers crores curriers briers couriers buriers farrieries farriers friaries terrorise tarriers triers drearies barriers furrieries corers priers parriers marriers quarriers criers currieries carriers hurriers furores harriers variers furriers terriers driers terrorize borers worriers