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.
glaze glazy glace gloze glossae glassie galas glass glias glees cloze glues gleys gules gales clause galahs guiles glassy galeas glossa galleys gallies goalies gulleys gullies galleass galliass goalless gals guls
laze blaze glaze chalazae dualize solace relace lace lase lazy blase bullace cloze glace plaza realize glazy sleaze gloze dialyze palace chalaza place shoelace