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.
reallot realty rollout reality relet relit relate reload rialto rillet rallied reeled relaid relied rilled rolled reoiled
allot hallot ballot shallot challot reallot galloot chalot tallit wallet zealot sallet galiot maillot galoot galliot mallet callet fallout ballet allod maloti pullout pallet rollout sellout gallet lot alt
really real rally realia areal areally orally ureal