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.
jane jean jinnee jin jun johnnie gene jeon jinn john join genie jenny jinni
ane bane fane vane jane cane gane kane lane liane mane pane sane wane ne an