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.
bloom bloomy balm blam balmy blame blimy blume baalim blimey bulimia
loom bloom gloom gloam shalom coulomb telome celom gloomy glom coelom coelome clomb phyllome phloem bloomy loam whilom sholom
blooey blooie below blow blowy bolo