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.
acing acinic
acing facing piecing racing lacing vicing juicing icing saucing deucing pacing discing deicing voicing peacing dicing ricing macing bowsing zing loosing liaising lasing posing hazing busing losing poising sassing issuing quizzing fazing reseeing lysing gassing raising noising guessing huzzaing seeing vising viseing mossing roosing noosing hoising boozing peising bossing chowsing choosing chasseing wissing whizzing using tossing teasing dozing dousing dosing guising sousing rousing dazing goosing seizing jessing phasing cessing musing bussing leasing passing razeeing fuzing basing housing missing lousing mazing fizzing razing suing ceasing mussing razzing buzzing easing fussing messing pausing bousing moussing lazing feazing oozing hosing visaing gazing hissing pissing nosing lassoing kissing mousing biassing cussing causing rosing heezing sussing fessing feasing sing reusing massing jazzing biasing rising fusing feezing seising rasing reissuing casing sizing fuzzing dissing dossing dowsing tawsing tissuing tousing wheezing wising chasing cheesing chousing yessing