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.
ligula ligulae ligule legal likely locule leakily legally luckily
coagula jugula ligula gul glia zooglea gull sequela bacula rugola facula peculia faculae maquila gala fecula feculae mogul ligulae reguli ligule seagull macula sigla maculae tequila