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.
dobros dobras dobbers debars debris dibbers dubbers daubers dabbers tuberous daubries debruise tuberose dauberies dewberries tabers tabors tubers tabours tubbers
bros dobros gabbros burros sabirs burrows lubbers brows fibers abris bobbers rubbers daubers tubbers dobbers gibbers brosy brose cabers jabbers cobras hobbers webers zebras tabers goobers kbars labors libers lobbers nabbers tuberous fibrous debris bris sabres sobers suberous gabbers burs ribbers jibers bras robbers rebars subers fibbers vibrios sabras cubers borrows barrows gibers libras hubris bars brios jobbers hybris suberose bibbers barrios broos jibbers mobbers dabbers sobbers kebars sabers debars kabars fibres lowbrows biros libbers cobbers dubbers tabors dibbers tuberose tubers dobras yabbers