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.
tabours tabors tabers tuberous tubers teaberries dabbers daubers tubbers daubries tuberose dauberies debars debris dobros dibbers dobbers dubbers
labours tabours burs boars boors boras bores bourse buhrs burrs bursa burse fibrous labors rebores tabors buras