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.
almehs almes almahs alms almas alums alamos almuce alliums
almehs blumes delimes relumes millimes glumes coelomes limes limeys almahs almes blames lames flames flambes flumes phyllomes volumes illumes cleomes climes glimes milliemes plumes slimes telomes
alme almeh alamo alma almah alum