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.
salaams salamis slams salmis slims slums slimes slimsy solums celoms xylems
salaams lams ulamas salamis gloams flams kalams gleams clams claims calamus fullams fleams flames glams lamas blames alamos loams llamas lames lambs blams slams chlamys