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.
stroma struma strumae storm strum stormy stream streamy seadrome sedarim sidearm siddurim sudarium
stroma dayroom derma diorama drama tarama tearoom tryma bedroom headroom coatroom mudroom hypoderma seadrome struma chatroom
strow stroy astray star strawy straw stoury stourie stoure stour satori story strew store stereo stere starry stare stray stria storey stir striae sutra estray