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.
whisked weskit
disked risked whisked dusked basked tusked tasked sicked skeed skied asked busked musicked tsked physicked husked casked masked mosaicked fossicked