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.
gleamy gleam glam golem gloam clammy gloomy glum clam glom glim claim glime gloom glume kalam calami cleome glioma qualmy gallium
gleamy lamby loamy balmy elmy flamy fleam clammy gleam qualmy malmy palmy realm
gala galah gale galea galeae glee gley glia glue gluey aglee agley leakily legal legally ogle