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.
lurched
birched marched lurched arched churched searched torched perched parched roached tracheid broached ruched breeched orchid crutched crotched crouched reached reechoed breached retched wretched preached grutched airshed grouched