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.
vatic viatic viatica phatic photic fatigue
vatic viatic phatic tic meiotic chaotic maieutic stoic lytic poetic luetic noetic lotic tick viatica attic miotic photic otic etic stick biotic detick batik shtick