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.
rugae ruga rug reggae rake raga rogue rakee roque raggee rec rag rig reg rack ragg raki raku reck reek ruck ryke
rugae gae aquae fugue juga quake reggae ruga togae yuga