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.
pareu pare parae pareo par pere prau pear parr pree pyre prey para pure pore pair parry perea puree pereia pariah peerie pur pry pro per poor proa purr puri pier peer pour prao prow peri pray pyro
pareu are share ware tare dare saree quaere pareo pare parae nairu mare laree area quare care hare fare bureau barre bare rare zaire dearie tarre chare yare