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.
joannes jones janes johnnies jennies johns joins jinns jeans jaunce jinnis jounce jins genes genies genoas jouncy
joannes pannes anes chaines tennies tunnies sonnies donnees pinnies sanes bonnes fanes canes keenness banns banes wanness shinneys annas bennies canoes beanies leanness manes meanies minnies nenes ninnies nonnews gunnies jennies kanes cannas lianes bennes johnnies fannies panes goannas funnies vainness vanes hinnies janes bunnies meanness lanes mannas nannies nines nones pennies ranees sanies zanies dunness tonnes wanes whinnies shannies shinnies