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.
kane kain kana kine kune kaon gane cane koan canoe koine cannie can kin gan ken keen kino kina gone gain cone guan cain keno gaun gaen kuna canna canny coney guano quean
ane bane fane vane jane cane gane kane lane liane mane pane sane wane ne an