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.
mousily mussily muzzily messily mazily mussel measly muesli mislay mizzly mesally misally missile mausolea measle micell mislie missal mizzle missel masala muzzle micella micelle
lousily busily mousily saucily rosily pusley nosily mussily messily queasily gauzily gassily fussily cosily fusile fusil easily bossily silly noisily piously pussly sassily cheesily sly
meous moues mouse mousey mousse mousy momus mos mus