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.
misadds miseats misdoes misseats mists mysids maists missets muscids missouts missuits miscites masts mosts musts mestees mesteso mestiza mustees
misadds sades sadis saids sudds passades passados pesades posadas tsades tsadis
misadd misate misdo miseat missaid