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.
meson mason mesne messan mission mizen mizzen miocene muezzin
meson son disown season cession resin poison paesan essoin soon sown bassoon bison hyson boson sone esne foison caisson gossoon lesson liaison mesne fission mason mission passion reason resown scission session weason
maes meous meows mesa mess messiah messy mews miso emes memos mems