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.
brassed braised braced brazed browsed bruised burseed breast breezed bursate boracite burst barest barista
harassed cuirassed grassed brassed rased trussed reissued dressed arrased prissed braised praised erased grossed raised phrased hearsed parsed caressed pressed creased reraised crossed tressed greased chorussed
brass brassie brassy bras boras braes braise braws brays briss buras