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.
velum vellum volume filum flume folium phylum phellem film flam
velum elm lum relume cilium phylum kelim plumy plumb ileum pileum oleum whelm folium helium helm glume volume gallium vellum illume solum filum flume luma hilum glum plume plum pallium milium kalium allium elmy coelom alum blume ilium realm celom slum telium chillum
value veal vealy veil vela kvell