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.
quakers quackeries gawkers kukris cockers cookers cougars gaggers keggers kickers cookeries
bakers lakers makers shakers rakers quakers sakers soakers leakers fakers takers beakers wreakers wakers quaeres ickers knockers muckers dickers rackers seekers lookers keirs dackers pickers cockers makars peckers lackers fakirs jokers wreckers hookers pokers shuckers shikkers hockers chokers chakras whickers neckers duikers pickeers tokers fuckers fakeers bikers knickers deckers duckers knackers tickers likers bookers lockers nickers backers packers tackers daikers kiers dikers rockers lickers skiers cookers jackers kickers hawkers sackers puckers bickers buckers mockers ockers hackers pikers suckers dockers tuckers hikers reekers gawkers whackers wickers checkers chukkers shickers shockers yakkers
quaker quackery quackier quakier