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.
remuda ramada reamed remade remate remedy reembody rimed remit remet rammed reemit remeet remote rhymed rimmed roamed roomed rumbaed
remuda mud maud hamada hammada lambda ramada
rem ream creme gremmie gremmy premie uremia