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.
braces boraces brazes braises braizes brasses brassies boreases berceuse burses birses broses brises bursas brazas bourses breezes brisses browses bruises hybrises borzois
hyraces races terraces traces braces boraces graces truces crazes recess cruces pierces murices rosacea forces varices precess piracies mercies process hydrases arrases coerces phrases rices gyrases whereases farcies ureases orrices brazes trices boreases grazes rases curacies greases erases razes tierces crases urases creases prases prices sources terces terrases merces carices farces charases
brace boras braes braise braize bras brass brassie brassy braws brays braza braze buras