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.
daikers dikers duikers dackers dickers takers dockers daggers deckers duckers tickers tackers diggers daiquiris decors tokers taggers tuckers decries decrees digress doggers decares dekares degrees daycares decorous decuries doggeries taquerias tigress tuggers
hikers dikers duikers likers daikers pikers bikers suckers pokers rockers rackers backers bakers buckers tackers fakers fakeers pickeers wreckers cockers dickers mockers hawkers rakers sackers jokers bickers tokers shuckers shikkers shickers chukkers checkers whickers wakers skiers lookers knackers duckers dockers hockers knockers cookers bookers fuckers gawkers ickers lickers muckers puckers deckers lakers leakers soakers knickers makers dackers neckers beakers takers quakers lockers hackers kickers reekers nickers kiers tickers sakers hookers lackers ockers peckers packers pickers jackers seekers keirs wreakers tuckers whackers wickers chokers shakers shikars shockers yakkers
daiker dacker dicker diker duiker