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.
zazen
zazen zein azan azon hazan cozen mizen mizzen peasen diazin dizen dozen wizen wizzen chazan chazzen
fazes hazes gazes lazes mazes razees razes dazes