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.
kayoes kayos kyes cayuse
kayoes yes tyees dyes pyes payees mayos wyes yeas yews yous yows ayes boyos bayous byes eyes joyous kayos kyes lyes oyes poyous ryes toyos tyes