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.
glimes glims glumes climes gliomas glums gloms glams galliums gleams golems kilims glomus gloams kelims claims climbs glooms cleomes kaliums coelomes kalimbas clams culms calms clumsy kalams qualms calamus coeloms kalmias coulombs
limes climes delimes millimes slimes glimes limbs climbs claims phyllomes heliums limas glumes flumes relumes coelomes alliums milliemes kelims kilims slims almes limos illumes blames flimsy galliums palliums glims cleomes almehs kaliums plumes lambies volumes limeys flames flambes films blumes foliums lames slimsy telomes
glim glime climb clime glam glioma glom glum glume