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.
game gamey gambe gam gamy gamb kame gama gaum came gamay gamba gammy gamma cameo cammie gambia cam gum camo come kami comae combe gombo gumbo gumma gummy
fame hame came game kame lame name same dame tame wame shame me am