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.
deltic deltaic dialytic
cultic deltic bluetick pelitic glottic colitic clitic illitic voltaic villatic phyllitic phyletic lotic politick balletic aloetic lytic luetic oolitic politic politico deltaic biolytic zeolitic dialytic
delt delta dealate dealt delate delead deled delete delude dolt dueled duelled detailed