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.
pallia paella pall palea pally pal paleae pawl pull paly poll pili plie pail pill pial pale peal puli pilei polio pillow pollee pulley pillowy ply pol pul
pallia villa mollie nielli mullah olla quillaia milia qualia cella ghillie celli collie glia hulloa scilla dahlia gillie dulia hilloa walla halloa wallie holla willie villi challah villae chilli hallah phalli billie zillah fella mulla nullah nellie paella mallei mollah quillai cellae realia cilia cullay killie allay ilia duelli calla telia bulla wallah bullae wellie holloa challa fellah challie folia cholla