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.
seizins seisins siziness sozins sozines sessions scissions sissiness sasins seasons cessions sassiness sauciness zazens
seizins zins dizens diazins diazines sozins sozines seisins raisins ricins muezzins mizens ficins azines zines zeins wizens