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.
uraeuses urases uruses ureases
reuses uraeuses cereuses verses caresses courses resews viruses boreases ruses curses precieuse berceuse resees perses pareses bruises seeresses diaereses diureses druses tresses arouses rouses cruses uruses choruses purses greases creeses grouses bourses peruses cruises burses cresses creases heiresses carouses varuses rearouses foresees whereases ureases phereses erses peeresses presses nurses ceruses xeruses diereses dresses duresses trusses chorusses