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.
puggaree pugaree puggree pugree puggry puggier piggery piggier packer pakora picara picaro pucker
pugaree puggaree gree agree puggree pugree degree chickaree shikaree gar