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.
tidiers titers titters tedders dieters tawdries dietaries daters doters taters titres toters deters tetras tatters tooters totters deodars dodders dotters tetters touters teeters deodaras dataries tuateras daughters tattooers tatars tetris tutors daturas detours
tidiers kidders lauders nodders waders bidders heeders fodders suiters readers miters boudoirs coders biders gadders redears judders liters metiers beaders headers puttiers kneaders loiters widders shedders chiders wedders udders tawdries seders pitiers budders bawdries faders chudders loaders citers biters ridders goiters rudders ladders ceders needers bedders aiders madders niters heders baiters midairs dears codders redries gaiters tiers cottiers mudders kiters redders dodders voiders hiders adders waiters padders leaders raiders doers nadirs feeders ciders laders writers guiders riders dries cyders titers shaders deers cheders eiders powders seeders tedders wadders weeders chowders shudders