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.
riced raced raised recede reissued rased rosed razed resod resid reside roused recite razzed razeed roosed resite reseda reseed resaid reused wriest residua residue rest
viced voiced iced deiced riced juiced diced maced pieced guised peaced cozied hoised liaised deuced raised paced recede laced raced seised dizzied gussied disced cede poised noised sauced daisied seized secede lazied vised sized cedi cosied aced peised busied faced wised
rice race rise wries bries fries frieze cries price pricey pricy pries dries trice tries