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.
anas annas anoas ains anes anis ansa anus awns anise ansae annoys
anas hennas siennas scenas ruanas pinnas mynas nonas bunas minas faenas faunas veenas vinas whenas duennas hyaenas donas annas goannas mannas sennas saunas punas pinas monas nanas manas lunas cannas lianas kinas kanas tunas donnas chinas sunnas hyenas