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.
bleary blear biliary baler blare bluer bolar belier bawler bolero blurry boiler bailer biller bowler baller bullier blur bailor bulghur
bleary leary salary celery milliary glary gallery clear clary hellery volery velar phyllary fullery foolery fleury blear biliary alary leery lear colliery glairy miliary raillery ciliary sealery
bale belay bile blae blah blaw blew blue bluey bola bole bylaw able