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.
boozing bossing bousing bowsing buzzing basing busing biasing bisnaga biznaga bosonic bussing biassing
boozing oozing dozing zing heezing losing dazing seizing roosing razing fuzzing loosing quizzing fazing feazing feezing fizzing hazing whizzing fuzing lazing huzzaing rosing nosing hosing noosing posing goosing razzing jazzing gazing mazing sizing dosing lassoing buzzing wheezing choosing