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.
feus fes foes fess fuss fees fuse fehs fusee fesse fussy fease fez fas fays foys vees fuzz face fyce faze fice fuze vaus foss vies fuci voes feaze feeze fezzy fossa fosse fuzee fuzzy ghees views