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.
clomb coulomb climb cleome coelom culm coelome clam glom calm clime gloom claim gloam calami clammy glioma gloomy kalimba glam glim glum
clomb coulomb shalom telome plumb gloom glom gloam coelome coelom phyllome climb phloem bloom loom loam limb lamb celom whilom sholom