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.
hangul
hangul angle mingle lingual longly anglo bangle gangly fungal ingle tangle bungle dingle tingle dangle ungual single wangle wrongly shingle pungle gingal jangle dongle mangle kingly lingula jungly jungle cooingly jingle jingal jingly jangly dangly tangly singly tingly cingula ungula wrangle wooingly mongol shingly
hang hank hankie hanky hong hung bhang