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.
lineally lineal lanely leanly lienal lonely loonily lunula lunule
lineally hymeneally zonally nounally meanly manually leanly genially venially venally faunally finally biennially biannually banally annually anally nelly menially penally tonally
line liana liane liney aline cline lin