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.
biolyses biolysis bolases boluses balases blesses blisses blouses balsas blazes bullaces
biolyses dialyses lyses leses realises biolysis balases lysis loses calluses lases closes boluses dialyzes tallises teleses bolases falsies galluses pluses calloses calyces cullises palsies pulses xyloses phalluses valses dialysis phyleses dulses valises taluses challises