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.
zoril zoarial zorilla zorille zorillo sorrily ceorl sorel serail serial sorely sorrel sourly serially
zoril verily derail gorily aril brail hoarily coral drill merrily leerily oral ariel frail aerily poorly orle serail charily rail ferial shorl choral whorl sorel burial zoarial boral warily furrily broil brill tearily gooral trial grill triol puerile morel narial reoil ceorl peril prill eerily frill roily oriel loral drily virile curial horal rile roil grail drail serial moral cheerily gharial urial krill trill goral trail riel rial wearily fierily rill airily aerial sorrily wirily chorial shrill