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.
gledes gleds glades glides gleeds gleets golds glads galettes clades guilds glutes gullets gallets coleads gluteus galateas galletas killdees collides colludes gallates clads gluts clods colds quaaludes gloats clouds glouts guilts cleats culets gaults caulds callets galoots collets keloids cullets galiots glottis kilties calottes collates colloids culottes galliots galloots quillets
gledes gleets alludes ballades velds illudes fleets killdees deleads allottees pleads elides bloodies mildews melodies oeillades eludes collides laddies slides shields chields ploidies blades sleds baldies welds bolides beladies gleds deludes clades teledus glades toledos bields maladies melds lades ladies oldies miladies naleds boletes elodeas pleiades deletes glides quaaludes phyllodes gelds halides leets leuds fields lodes colludes elds toluides ludes tildes coleads dildoes gleeds leads wields daledhs leudes sleets bleeds roulades childes yields
glede gled galeate galette glad glade glady gleed gleet gleety glide glued gold aglet ogled