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.
leadens ladens leadenness latens lodens lattens loudens lateens ladinos lateness lewdness latency latinas latinos lattins luteins liteness lowdowns
ladens deadens leadens dens middens wheatens reddens hoidens patens neatens maidens deans denes dense fadeins hoddens hoydens maddens odeons latens radons lodens saddens loudens suddens codeins soddens dudeens codens widens