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.
deltaic deltic dialytic
voltaic deltaic deltic politic clitic zeolitic pelitic palladic oolitic cultic villatic colitic lytic phyllitic lotic phyletic biolytic balletic balladic illitic dialytic
delta delt dealate dealt delate delead delete detailed