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.
reality realty relit reallot relet relaid relate relied rialto rallied reeled reload rillet reoiled rollout
quality reality duality alit tallit slitty daylit salty jollity polity nullity malty realty lealty halite velleity vaulty fealty faulty laity galiot hyalite lit alt
realia real really areal areally ureal