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.
mizens mizzens mizunas missense mucins mesons mesnes messans missions maziness mucinous muezzins massiness messiness mossiness mousiness mussiness muzziness masons missionize
cozens dozens zazens dizens chazzens mizzens mizens wizzens wizens zeins chazzans osseins cense hausens muezzins diazins sozins sense hazans seizins azans scenas cassenes lessens cassenas caseins scenes sensa zins loosens hazzans missense azons license oceans chazans