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.
allee alee alley ale all alae ally aloe alloy allay allow al aal ail ala awl alow
allee callee mallee pollee lee nellie mouille mille boulle mallei alley valley ghillie gulley felloe volley glee billie fille rille cellae doolee tuille wallie willie killie melee gillie belle alee bullae villae coulee faille galley bailee galeae collie flee gelee mollie mulley paleae pulley rouille selle taille tulle wellie challie