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.
discing dicing deicing dissing dosing dousing dowsing dossing deucing tissuing dazing dozing tawsing teasing tossing tousing dezinc
discing sing juicing biassing pacing guessing housing reissuing lasing voicing loosing bousing missing cessing gassing macing hoising viseing causing bossing suing biasing noosing kissing lousing leasing basing sousing mossing dowsing chowsing dossing choosing chasseing mussing wissing using deicing tossing teasing ricing posing vicing dissing moussing roosing dicing peising rousing saucing pausing raising pissing fussing messing issuing ceasing hissing lacing hosing nosing musing poising bussing lassoing goosing losing cussing feasing rasing easing icing deucing guising jessing massing facing vising phasing busing noising liaising casing visaing fessing bowsing rising sussing fusing peacing reusing racing piecing sassing lysing seising dosing passing tawsing mousing tissuing tousing rosing wising chasing acing cheesing chousing dousing yessing