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.
every ever
every revery quavery shivery knavery livery wavery very quivery vier covary saver mover hover ivory severe veer giver never vera river savory beaver newwaver veery riever faery lover sphery liever shaver whoever weaver aiver waiver diver fiery savvier hoover ever vouvray fever vary leavier cover louver paver laver leaver quaver aver ferry liver jivier haver livier naiver vivary heavier sever lever raver revere heaver puffery shiver ovary caver reiver rover jiver siver over reaver bouvier laveer refry levier wiver fiver soever suaver wafery waver wavier weever quiver shover