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.
salties salutes salts saults slates slides solates zloties sallets solutes sleds sluts slits slats slots silts salads sleets solids sloids solidus zealots ciliates sellouts zeolites celts silds sloyds
fealties lealties shelties realties salties kilties velites ballutes halides blighties collides folates blites illites lutes baldies plotties gelatis fellates volutes salutes malates relates glutes dualities nullities mullites oldies palates plates chelates pollutes voltes slides solutes zloties delates dilates flutes velleities iolites laities elides bolides realities violates phyllites poultice flites elutes collates flytes colitis halites boletes alates platies elates oolites pelites jollities gallates gelates qualities polities elites glides slates solates zeolites dealates deletes dilutes tillites cholates hyalites
saltie salt sallied salty salute sault