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.
deucing deicing dicing discing dousing dosing dozing dezinc dazing dissing dossing dowsing teasing tousing tissuing tawsing tossing
saucing deucing housing icing issuing juicing causing lacing suing pacing mousing peacing racing reusing vicing discing tissuing using lousing rousing acing ricing facing busing bousing macing musing pausing fusing reissuing piecing voicing deicing fuzing sousing dicing dousing tousing chousing