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.
liny liney lin lion lien lain luny line linn lino loin liane liana loony lawny looney loon lune luna lown leno lone loan lean lawn lane lanai lauan leone llano
veiny viny liny meiny piny rainy tiny whiny winy shiny in