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.
ochres ochreous ochers ochrous ocherous
euchres ochres couchers gushers botcheries shares chores shores sherries shrews ochers lashers coachers hatcheries pushers lecheries gaucheries hitchers vouchers koshers joshers pishers patchers ditchers cheshires wishers seashores washers tusheries butchers tochers dashers bushers moshers noshers machrees reachers cherries matchers poachers chirres choreas bashers fisheries catchers fetchers quashers guacharoes fishers butcheries rashers kashers hatchers chars coshers ichors botchers chares lechers etchers shires leachers hachures cutcheries pitchers peachers mashers notchers poechores batchers mushers rushers beshrews shris bitcheries deciares teachers touchers moochers ushers watchers zoochores witcheries shushers
ochre ochrea ochreae ochry ocher ochery