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.
peloria pylori peeler pallor pleura pillory pleurae poler polar pilar paler puler plier palier pillar poller pooler puller pallier
gloria peloria filaria flora florae velaria calorie collyria galleria malaria pylori solaria deliria talaria