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.
gane gan gone gaun kane gain guan gaen cane guano canoe goanna guanay gooney cannie guinea goonie can gun kana kune kain cain goon koan cone kine kaon gown canna canny coign coney gonia goony gunny koine quean
ane bane fane vane jane cane gane kane lane liane mane pane sane wane ne an