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.
noodled noddled needled nettled nodality nutlet
boodled doodled yodled noodled meddled huddled tooled toled toiled dolled doled modeled doiled toledo pedaled wedeled diddled raddled retooled rootled saddled stoled daddled toddled waddled wheedled yodeled piddled ladled coddled widdled fiddled paddled peddled cuddled medaled middled footled muddled addled tootled idled fuddled puddled reddled riddled ruddled sidled stooled dawdled needled tolled noddled deled
noodle nodal nodally noddle nodule