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.
joes joeys jess jees jews joss jows joys jesse jus gies jaws jays jeez gees geese gesso juice
foes voes hoes joes goes noes oes roes does toes woes shoes es os