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.
tiny tinny tin tony tain tine toney teeny tunny tawny tinea towny tannoy tawney dinghy ten ton tan din tun town tone toon tuna dino dine teen tune deny tyne deign diene downy tauon tenia tonne
veiny viny liny meiny piny rainy tiny whiny winy shiny in