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.
jouals joules jails joles jowls jawless jealous jollies joyless jalousie jealousy jells jills jellos jellies
duals jouals als ails false hulas coulis bialis calos galas phials buhls fouls caulis joules gules fails pawls lulls salsa galls gaols pales coalas guls alls meals jails alas malls ales aals also vales mules halls pulse mails pals shauls wheals weals dals wauls ulus wales dulls sulus seals talls talas sales shuls yawls sheals taels dahls kales nulls quails pulls fulls rales teals rules pules bawls nails dials reals bialys boules hauls veals vials valse wails tails calls talus luaus vails hails bulls duels bails hales gals fuels heals shoals halos wawls reales foals balas sails culls kails gulls falls bales lalls caules mulls hulls ghouls baals balls pulis nalas shales balsa goals rials cauls rails lulus bals miauls mauls awls koalas males palls coals sals doulas sials gales shawls peals walls tules tales dulse palsy sauls whales deals pails dales zeals puls souls yules