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.
lyttae lytta lotte latte lite late lade lota lute litai lotah lotto lutea laddie lad lat led let lit lot
cottae guttae vittae lyttae tae motte fytte pattie butte puttee betta matte rotte suttee lotte sutta tate tittie chaetae stoae tattie cattie cotta gutta latte lytta setae battue puttie fouette settee vitae pattee vitta pitta hottie tote shittah