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.
phloems phellems phyllomes fleams films flams filmis flames flimsy flumes flambes foliums fullams vellums volumes
phloems coelomes shaloms telomes celoms golems glomus gloms gloams gleams coulombs coeloms phyllomes loams phellems fleams elemis blooms ylems looms glooms oleums xylems ulemas sholoms