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.
tuberose tuberous tubers tubbers tabers daubers dubbers dauberies dobros tabors teaberries dibbers tabours dobbers dabbers daubries dewberries debars debris dobras
suberose tuberose brose browse suberise suberous tuberous