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.
milline million maline moline mullein mullion millennia malign moulin mullen melon melena
milline ralline line guyline cullion villain villein hellion jawline maline valine byline kaoline million gallein saline delaine choline cauline mullein feline liane cline jillion bowline billion beeline aline moline liney bullion mullion pillion oleine reline zillion towline hyaline lin
mill maill milia milieu mille mollie mil