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.
brazes braizes braces brazas boraces braises brasses breezes boreases brassies birses burses broses brises bursas borzois bourses brisses browses bruises berceuse hybrises
brazes razes grazes crazes urases graces creases hydrases prezes greases crozes braces gyrases whereases frizzies brazas boreases frizes freezes erases breezes terrases terraces boraces razzes traces crazies furzes prizes prases razees phrases frizzes braizes ureases crases heroizes friezes hyraces races rases arrases charases
braza braze boras borzoi brace braes braise braize bras brass brassie brassy braws brays buras