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.
galliot galiot galloot galoot gallet gallied gallate galleta glout gault galled callet gullet galatea galeate quality calotte gullied galette glut clot gleet gloat cloot glide glute clout guilt cullet called glutei gleety guilty goaled gulled clotty collet gaoled collate collide collied colloid cullied culotte quillet
galliot allot challot tallit rollout pullout nullity mullite maillot galloot galiot jollity illite hallot phyllite fallout ballot reallot sellout tillite shallot lit lot