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.
cleomes coelomes climes coeloms culms gloms coulombs clams calms gloams gleams glimes glooms glomus clumsy glumes climbs golems claims calamus gliomas glams glims glums kalams kelims kilims qualms kaliums kalmias
cleomes phyllomes coelomes coeloms milliemes celoms telomes