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.
politick politic politico pelitic palladic
politick bluetick phyllitic illitic clitic colitic oolitic pelitic politic politico zeolitic
polite polity pelite plait poult aplite poplitei split spoliate uplit