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.
balds ballads baldies bolds ballades bloods builds blades bields bleeds ballets bolides ballots balatas belauds ballutes bloodies beladies bailouts blets belts blats bolts blots blites bluets bloats bleats billets blights boletes boletus bullets bulldoze blighties
balds woalds wealds leads lads folds miladis naleds wields golds allods malts olds plaids geladas fields holds halids molds pleiades loads deleads roulades sialids chiliads lauds chields gleds elds salts glads lids lades ballades plods sleds clods tildes felids pleads clades childes gelds caulds iliads melds welds velds salads coleads faulds oeillades silds gilds bolds tuladis halts alts milds colds moulds wilds blades pleiads builds reloads belauds guilds ballads shields bields solids clads dildos glades payloads wolds yields
bald baldy bailed bailout balata baled ballad ballade balled ballet ballot ballute bawled blade bled bold