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.
solates slates solutes slats salties salutes sleds silts slits zeolites slots sluts salts ciliates solids salads sleets saults slides sallets solidus zloties sellouts silds sloids sloyds
alates palates elates cholates violates dealates gelates slates plates malates delates collates relates fellates solates folates gallates chelates dilates lats elites pollutes clades blats iolites bleats platys ciliates elutes bloats galateas velites gloats kilties illites voltes lealties balatas shelties fealties tillites cleats blades ballutes gelatos filiates flats pleats pelites maleates oolites eluates realties platies flutes flatus boletes lutes slats halites floats glades lades plaits valuates palliates roulades ballades blites solutes oleates zeolites deletes salties glutes phyllites flites volutes foliates lattes mullites salutes gelatis oeillades flytes dilutes toluates plats hyalites
solate slat slate slatey slaty solute isolate