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.
bursar bursary bursera bracer brazer bracero brasier brazier browser brassier brasserie brassiere bruiser barosaur breezier
sarsar bursar terser rosary barosaur bursary verser hoarser coarser courser corsair curser cursor nurser parser purser dorser worser
burs bursa burse bursae bros burrs bris burrows buries bureaus buras buhrs brosy brose birse brassy burros brassie brass bras bourse bourrees burghs briss bars