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.
sheaved shaved sheafed shoved chevied sheephead chafed chefed chaffed cheffed chivied chivvied shaft cheviot chuffed shiviti
eaved weaved reaved sheaved heaved deaved leaved sheafed raved chevied levied waved reeved leveed revved paveed laved sieved saved paved waived leafed reived shaved peeved caved
sheave shave shavie sheaf sheeve schav