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.
malar malaria mylar molar mailer mauler mealier miliary miliaria milliary milliare miler mewler miller moiler muller millier
malar alar talar lar realer molar paler filar healer liar bolar gular salary pillar clear volar dialer claro vealer phyllary foliar flare flair glare baler tolar whaler collar hilar velar blear phylar valor haler alary glary glair coaler clary laari solar lair lari lear blare mylar pilar polar cellar sealer dealer dollar taler waler shoaler
mail maile maill male mall mallee mallei mallow maul meal mealie mealy mola small